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Title:               1-Year Treasury Bill: Secondary Market Rate (DISCONTINUED SERIES)
Series ID:           DTB1
Source:              Board of Governors of the Federal Reserve System
Release:             H.15 Selected Interest Rates
Seasonal Adjustment: Not Applicable
Frequency:           Daily
Units:               Percent
Date Range:          1962-02-01 to 2001-08-24
Last Updated:        2001-08-24 12:00 AM CT
Notes:               Discount Basis **DISCONTINUED**

DATE        VALUE
1962-02-01   3.25
1962-02-02   3.24
1962-02-05   3.23
1962-02-06   3.24
1962-02-07   3.25
1962-02-08   3.24
1962-02-09   3.22
1962-02-12      .
1962-02-13   3.23
1962-02-14   3.25
1962-02-15   3.28
1962-02-16   3.27
1962-02-19   3.24
1962-02-20   3.20
1962-02-21   3.17
1962-02-22      .
1962-02-23   3.13
1962-02-26   3.10
1962-02-27   3.13
1962-02-28   3.11
1962-03-01   3.07
1962-03-02   3.07
1962-03-05   3.08
1962-03-06   3.07
1962-03-07   3.04
1962-03-08   3.03
1962-03-09   3.05
1962-03-12   3.05
1962-03-13   3.04
1962-03-14   3.02
1962-03-15   3.01
1962-03-16   2.99
1962-03-19   2.97
1962-03-20   2.96
1962-03-21   2.94
1962-03-22   2.88
1962-03-23   2.88
1962-03-26   2.89
1962-03-27   2.89
1962-03-28   2.89
1962-03-29   2.90
1962-03-30   2.91
1962-04-02   2.90
1962-04-03   2.88
1962-04-04   2.83
1962-04-05   2.84
1962-04-06   2.84
1962-04-09   2.82
1962-04-10   2.85
1962-04-11   2.91
1962-04-12   2.86
1962-04-13   2.86
1962-04-16   2.95
1962-04-17   2.95
1962-04-18   2.94
1962-04-19   2.95
1962-04-20      .
1962-04-23   2.95
1962-04-24   2.95
1962-04-25   2.95
1962-04-26   2.94
1962-04-27   2.96
1962-04-30   2.95
1962-05-01   2.94
1962-05-02   2.94
1962-05-03   2.94
1962-05-04   2.94
1962-05-07   2.92
1962-05-08   2.91
1962-05-09   2.90
1962-05-10   2.90
1962-05-11   2.88
1962-05-14   2.90
1962-05-15   2.91
1962-05-16   2.91
1962-05-17   2.92
1962-05-18   2.93
1962-05-21   2.93
1962-05-22   2.92
1962-05-23   2.92
1962-05-24   2.92
1962-05-25   2.91
1962-05-28   2.87
1962-05-29   2.87
1962-05-30      .
1962-05-31   2.90
1962-06-01   2.90
1962-06-04   2.87
1962-06-05   2.87
1962-06-06   2.85
1962-06-07   2.85
1962-06-08   2.85
1962-06-11   2.84
1962-06-12   2.85
1962-06-13   2.86
1962-06-14   2.87
1962-06-15   2.86
1962-06-18   2.87
1962-06-19   2.89
1962-06-20   2.88
1962-06-21   2.87
1962-06-22   2.88
1962-06-25   2.93
1962-06-26   2.96
1962-06-27   2.95
1962-06-28   2.98
1962-06-29   3.01
1962-07-02   3.05
1962-07-03   3.05
1962-07-04      .
1962-07-05   3.05
1962-07-06   3.08
1962-07-09   3.13
1962-07-10   3.13
1962-07-11   3.10
1962-07-12   3.12
1962-07-13   3.11
1962-07-16   3.26
1962-07-17   3.27
1962-07-18   3.27
1962-07-19   3.25
1962-07-20   3.24
1962-07-23   3.22
1962-07-24   3.22
1962-07-25   3.22
1962-07-26   3.22
1962-07-27   3.23
1962-07-30   3.22
1962-07-31   3.21
1962-08-01   3.21
1962-08-02   3.16
1962-08-03   3.16
1962-08-06   3.16
1962-08-07   3.19
1962-08-08   3.21
1962-08-09   3.19
1962-08-10   3.19
1962-08-13   3.16
1962-08-14   3.11
1962-08-15   3.09
1962-08-16   3.08
1962-08-17   3.09
1962-08-20   3.08
1962-08-21   3.05
1962-08-22   3.02
1962-08-23   3.02
1962-08-24   3.02
1962-08-27   3.00
1962-08-28   2.98
1962-08-29   3.03
1962-08-30   3.05
1962-08-31   3.06
1962-09-03      .
1962-09-04   3.08
1962-09-05   3.08
1962-09-06   3.00
1962-09-07   3.02
1962-09-10   3.01
1962-09-11   3.00
1962-09-12   3.00
1962-09-13   3.00
1962-09-14   3.01
1962-09-17   3.00
1962-09-18   2.99
1962-09-19   2.98
1962-09-20   2.97
1962-09-21   2.98
1962-09-24   2.94
1962-09-25   2.94
1962-09-26   2.94
1962-09-27   2.93
1962-09-28   2.92
1962-10-01   2.92
1962-10-02   2.91
1962-10-03   2.91
1962-10-04   2.90
1962-10-05   2.88
1962-10-08   2.87
1962-10-09   2.87
1962-10-10   2.86
1962-10-11   2.87
1962-10-12      .
1962-10-15   2.93
1962-10-16   2.93
1962-10-17   2.93
1962-10-18   2.92
1962-10-19   2.90
1962-10-22   2.92
1962-10-23   2.91
1962-10-24   2.91
1962-10-25   2.90
1962-10-26   2.89
1962-10-29   2.86
1962-10-30   2.88
1962-10-31   2.89
1962-11-01   2.89
1962-11-02   2.96
1962-11-05   2.96
1962-11-06      .
1962-11-07   2.92
1962-11-08   2.90
1962-11-09   2.91
1962-11-12      .
1962-11-13   2.92
1962-11-14   2.93
1962-11-15   2.95
1962-11-16   2.95
1962-11-19   2.95
1962-11-20   2.95
1962-11-21   2.95
1962-11-22      .
1962-11-23   2.96
1962-11-26   2.97
1962-11-27   2.98
1962-11-28   2.97
1962-11-29   2.96
1962-11-30   2.96
1962-12-03   2.96
1962-12-04   2.94
1962-12-05   2.93
1962-12-06   2.93
1962-12-07   2.93
1962-12-10   2.92
1962-12-11   2.93
1962-12-12   2.93
1962-12-13   2.93
1962-12-14   2.93
1962-12-17   2.94
1962-12-18   2.94
1962-12-19   2.94
1962-12-20   2.95
1962-12-21   2.94
1962-12-24   2.94
1962-12-25      .
1962-12-26   2.93
1962-12-27   2.95
1962-12-28   2.99
1962-12-31   2.98
1963-01-01      .
1963-01-02   2.95
1963-01-03   2.93
1963-01-04   2.95
1963-01-07   2.98
1963-01-08   2.97
1963-01-09   2.94
1963-01-10   2.95
1963-01-11   2.96
1963-01-14   2.99
1963-01-15   2.98
1963-01-16   3.00
1963-01-17   3.01
1963-01-18   3.02
1963-01-21   3.02
1963-01-22   3.03
1963-01-23   3.05
1963-01-24   3.04
1963-01-25   3.03
1963-01-28   3.02
1963-01-29   3.03
1963-01-30   3.03
1963-01-31   3.02
1963-02-01   3.02
1963-02-04   3.03
1963-02-05   3.03
1963-02-06   3.03
1963-02-07   3.02
1963-02-08   3.01
1963-02-11   3.01
1963-02-12      .
1963-02-13   3.01
1963-02-14   3.01
1963-02-15   3.01
1963-02-18   3.00
1963-02-19   2.99
1963-02-20   2.99
1963-02-21   2.97
1963-02-22      .
1963-02-25   2.98
1963-02-26   2.99
1963-02-27   2.99
1963-02-28   2.98
1963-03-01   2.98
1963-03-04   2.98
1963-03-05   2.97
1963-03-06   2.96
1963-03-07   2.96
1963-03-08   2.96
1963-03-11   2.95
1963-03-12   2.95
1963-03-13   2.95
1963-03-14   2.95
1963-03-15   2.95
1963-03-18   2.97
1963-03-19   2.97
1963-03-20   2.98
1963-03-21   2.97
1963-03-22   2.97
1963-03-25   2.98
1963-03-26   2.99
1963-03-27   3.00
1963-03-28   3.00
1963-03-29   2.99
1963-04-01   3.00
1963-04-02   3.00
1963-04-03   2.99
1963-04-04   2.99
1963-04-05   2.99
1963-04-08   2.99
1963-04-09   2.99
1963-04-10   3.00
1963-04-11   3.02
1963-04-12      .
1963-04-15   3.08
1963-04-16   3.07
1963-04-17   3.07
1963-04-18   3.06
1963-04-19   3.06
1963-04-22   3.05
1963-04-23   3.06
1963-04-24   3.05
1963-04-25   3.05
1963-04-26   3.05
1963-04-29   3.05
1963-04-30   3.05
1963-05-01   3.05
1963-05-02   3.05
1963-05-03   3.05
1963-05-06   3.05
1963-05-07   3.04
1963-05-08   3.04
1963-05-09   3.04
1963-05-10   3.05
1963-05-13   3.05
1963-05-14   3.04
1963-05-15   3.04
1963-05-16   3.04
1963-05-17   3.05
1963-05-20   3.05
1963-05-21   3.06
1963-05-22   3.06
1963-05-23   3.06
1963-05-24   3.08
1963-05-27   3.08
1963-05-28   3.08
1963-05-29   3.10
1963-05-30      .
1963-05-31   3.10
1963-06-03   3.13
1963-06-04   3.12
1963-06-05   3.11
1963-06-06   3.11
1963-06-07   3.11
1963-06-10   3.10
1963-06-11   3.11
1963-06-12   3.11
1963-06-13   3.10
1963-06-14   3.11
1963-06-17   3.11
1963-06-18   3.11
1963-06-19   3.11
1963-06-20   3.11
1963-06-21   3.11
1963-06-24   3.11
1963-06-25   3.11
1963-06-26   3.11
1963-06-27   3.11
1963-06-28   3.12
1963-07-01   3.13
1963-07-02   3.16
1963-07-03   3.16
1963-07-04      .
1963-07-05   3.21
1963-07-08   3.34
1963-07-09   3.39
1963-07-10   3.40
1963-07-11   3.41
1963-07-12   3.40
1963-07-15   3.48
1963-07-16   3.47
1963-07-17   3.50
1963-07-18   3.48
1963-07-19   3.47
1963-07-22   3.47
1963-07-23   3.45
1963-07-24   3.49
1963-07-25   3.46
1963-07-26   3.47
1963-07-29   3.47
1963-07-30   3.47
1963-07-31   3.46
1963-08-01   3.45
1963-08-02   3.44
1963-08-05   3.45
1963-08-06   3.46
1963-08-07   3.47
1963-08-08   3.50
1963-08-09   3.51
1963-08-12   3.51
1963-08-13   3.50
1963-08-14   3.49
1963-08-15   3.50
1963-08-16   3.52
1963-08-19   3.51
1963-08-20   3.51
1963-08-21   3.52
1963-08-22   3.54
1963-08-23   3.54
1963-08-26   3.54
1963-08-27   3.54
1963-08-28   3.54
1963-08-29   3.53
1963-08-30   3.53
1963-09-02      .
1963-09-03   3.57
1963-09-04   3.57
1963-09-05   3.56
1963-09-06   3.56
1963-09-09   3.56
1963-09-10   3.57
1963-09-11   3.56
1963-09-12   3.57
1963-09-13   3.58
1963-09-16   3.58
1963-09-17   3.58
1963-09-18   3.58
1963-09-19   3.57
1963-09-20   3.57
1963-09-23   3.57
1963-09-24   3.57
1963-09-25   3.56
1963-09-26   3.56
1963-09-27   3.56
1963-09-30   3.56
1963-10-01   3.59
1963-10-02   3.60
1963-10-03   3.59
1963-10-04   3.61
1963-10-07   3.62
1963-10-08   3.61
1963-10-09   3.60
1963-10-10   3.60
1963-10-11   3.59
1963-10-14   3.60
1963-10-15   3.60
1963-10-16   3.60
1963-10-17   3.63
1963-10-18   3.64
1963-10-21   3.64
1963-10-22   3.63
1963-10-23   3.62
1963-10-24   3.60
1963-10-25   3.59
1963-10-28   3.59
1963-10-29   3.60
1963-10-30   3.60
1963-10-31   3.61
1963-11-01   3.61
1963-11-04   3.66
1963-11-05      .
1963-11-06   3.68
1963-11-07   3.69
1963-11-08   3.69
1963-11-11      .
1963-11-12   3.70
1963-11-13   3.70
1963-11-14   3.68
1963-11-15   3.67
1963-11-18   3.67
1963-11-19   3.67
1963-11-20   3.67
1963-11-21   3.67
1963-11-22   3.66
1963-11-25      .
1963-11-26   3.66
1963-11-27   3.66
1963-11-28      .
1963-11-29   3.67
1963-12-02   3.70
1963-12-03   3.70
1963-12-04   3.69
1963-12-05   3.68
1963-12-06   3.68
1963-12-09   3.68
1963-12-10   3.68
1963-12-11   3.68
1963-12-12   3.69
1963-12-13   3.69
1963-12-16   3.70
1963-12-17   3.70
1963-12-18   3.69
1963-12-19   3.69
1963-12-20   3.69
1963-12-23   3.69
1963-12-24   3.69
1963-12-25      .
1963-12-26   3.69
1963-12-27   3.69
1963-12-30   3.69
1963-12-31   3.69
1964-01-01      .
1964-01-02   3.70
1964-01-03   3.72
1964-01-06   3.72
1964-01-07   3.72
1964-01-08   3.72
1964-01-09   3.71
1964-01-10   3.71
1964-01-13   3.71
1964-01-14   3.70
1964-01-15   3.69
1964-01-16   3.67
1964-01-17   3.68
1964-01-20   3.67
1964-01-21   3.66
1964-01-22   3.66
1964-01-23   3.65
1964-01-24   3.66
1964-01-27   3.65
1964-01-28   3.65
1964-01-29   3.65
1964-01-30   3.65
1964-01-31   3.64
1964-02-03   3.63
1964-02-04   3.64
1964-02-05   3.63
1964-02-06   3.68
1964-02-07   3.69
1964-02-10   3.70
1964-02-11   3.70
1964-02-12      .
1964-02-13   3.69
1964-02-14   3.70
1964-02-17   3.70
1964-02-18   3.70
1964-02-19   3.73
1964-02-20   3.72
1964-02-21      .
1964-02-24   3.73
1964-02-25   3.74
1964-02-26   3.74
1964-02-27   3.79
1964-02-28   3.80
1964-03-02   3.78
1964-03-03   3.79
1964-03-04   3.79
1964-03-05   3.78
1964-03-06   3.78
1964-03-09   3.77
1964-03-10   3.78
1964-03-11   3.78
1964-03-12   3.78
1964-03-13   3.77
1964-03-16   3.77
1964-03-17   3.76
1964-03-18   3.77
1964-03-19   3.78
1964-03-20   3.78
1964-03-23   3.78
1964-03-24   3.80
1964-03-25   3.80
1964-03-26   3.80
1964-03-27      .
1964-03-30   3.77
1964-03-31   3.77
1964-04-01   3.76
1964-04-02   3.76
1964-04-03   3.77
1964-04-06   3.76
1964-04-07   3.76
1964-04-08   3.78
1964-04-09   3.77
1964-04-10   3.78
1964-04-13   3.78
1964-04-14   3.79
1964-04-15   3.78
1964-04-16   3.77
1964-04-17   3.77
1964-04-20   3.75
1964-04-21   3.74
1964-04-22   3.74
1964-04-23   3.73
1964-04-24   3.72
1964-04-27   3.70
1964-04-28   3.70
1964-04-29   3.69
1964-04-30   3.68
1964-05-01   3.68
1964-05-04   3.69
1964-05-05   3.71
1964-05-06   3.74
1964-05-07   3.73
1964-05-08   3.72
1964-05-11   3.71
1964-05-12   3.71
1964-05-13   3.71
1964-05-14   3.70
1964-05-15   3.70
1964-05-18   3.71
1964-05-19   3.70
1964-05-20   3.71
1964-05-21   3.71
1964-05-22   3.71
1964-05-25   3.71
1964-05-26   3.70
1964-05-27   3.70
1964-05-28   3.70
1964-05-29      .
1964-06-01   3.72
1964-06-02   3.72
1964-06-03   3.71
1964-06-04   3.71
1964-06-05   3.71
1964-06-08   3.71
1964-06-09   3.71
1964-06-10   3.71
1964-06-11   3.72
1964-06-12   3.72
1964-06-15   3.72
1964-06-16   3.72
1964-06-17   3.72
1964-06-18   3.71
1964-06-19   3.70
1964-06-22   3.69
1964-06-23   3.69
1964-06-24   3.68
1964-06-25   3.68
1964-06-26   3.68
1964-06-29   3.68
1964-06-30   3.68
1964-07-01   3.68
1964-07-02   3.68
1964-07-03   3.68
1964-07-06   3.68
1964-07-07   3.69
1964-07-08   3.70
1964-07-09   3.65
1964-07-10   3.62
1964-07-13   3.62
1964-07-14   3.63
1964-07-15   3.63
1964-07-16   3.63
1964-07-17   3.64
1964-07-20   3.67
1964-07-21   3.66
1964-07-22   3.65
1964-07-23   3.63
1964-07-24   3.63
1964-07-27   3.62
1964-07-28   3.61
1964-07-29   3.61
1964-07-30   3.61
1964-07-31   3.61
1964-08-03   3.61
1964-08-04   3.66
1964-08-05   3.66
1964-08-06   3.65
1964-08-07   3.66
1964-08-10   3.66
1964-08-11   3.67
1964-08-12   3.66
1964-08-13   3.66
1964-08-14   3.67
1964-08-17   3.67
1964-08-18   3.66
1964-08-19   3.67
1964-08-20   3.67
1964-08-21   3.67
1964-08-24   3.68
1964-08-25   3.67
1964-08-26   3.68
1964-08-27   3.67
1964-08-28   3.67
1964-08-31   3.70
1964-09-01   3.70
1964-09-02   3.70
1964-09-03   3.70
1964-09-04   3.71
1964-09-07      .
1964-09-08   3.71
1964-09-09   3.72
1964-09-10   3.72
1964-09-11   3.72
1964-09-14   3.73
1964-09-15   3.74
1964-09-16   3.74
1964-09-17   3.74
1964-09-18   3.74
1964-09-21   3.74
1964-09-22   3.74
1964-09-23   3.74
1964-09-24   3.75
1964-09-25   3.75
1964-09-28   3.75
1964-09-29   3.75
1964-09-30   3.78
1964-10-01   3.78
1964-10-02   3.79
1964-10-05   3.80
1964-10-06   3.80
1964-10-07   3.80
1964-10-08   3.80
1964-10-09   3.79
1964-10-12      .
1964-10-13   3.79
1964-10-14   3.80
1964-10-15   3.80
1964-10-16   3.80
1964-10-19   3.80
1964-10-20   3.80
1964-10-21   3.80
1964-10-22   3.80
1964-10-23   3.79
1964-10-26   3.78
1964-10-27   3.78
1964-10-28   3.77
1964-10-29   3.76
1964-10-30   3.77
1964-11-02   3.79
1964-11-03      .
1964-11-04   3.79
1964-11-05   3.79
1964-11-06   3.79
1964-11-09   3.79
1964-11-10   3.79
1964-11-11      .
1964-11-12   3.79
1964-11-13   3.79
1964-11-16   3.80
1964-11-17   3.80
1964-11-18   3.80
1964-11-19   3.80
1964-11-20   3.82
1964-11-23   3.95
1964-11-24   4.00
1964-11-25   4.02
1964-11-26      .
1964-11-27   4.02
1964-11-30   4.08
1964-12-01   4.07
1964-12-02   4.01
1964-12-03   3.97
1964-12-04   3.97
1964-12-07   3.96
1964-12-08   3.97
1964-12-09   3.97
1964-12-10   3.95
1964-12-11   3.95
1964-12-14   3.95
1964-12-15   3.94
1964-12-16   3.94
1964-12-17   3.94
1964-12-18   3.94
1964-12-21   3.94
1964-12-22   3.94
1964-12-23   3.94
1964-12-24   3.95
1964-12-25      .
1964-12-28   3.94
1964-12-29   3.93
1964-12-30   3.93
1964-12-31   3.93
1965-01-01      .
1965-01-04   3.93
1965-01-05   3.92
1965-01-06   3.92
1965-01-07   3.91
1965-01-08   3.90
1965-01-11   3.91
1965-01-12   3.91
1965-01-13   3.90
1965-01-14   3.90
1965-01-15   3.90
1965-01-18   3.91
1965-01-19   3.91
1965-01-20   3.90
1965-01-21   3.90
1965-01-22   3.90
1965-01-25   3.91
1965-01-26   3.91
1965-01-27   3.91
1965-01-28   3.91
1965-01-29   3.92
1965-02-01   3.96
1965-02-02   3.95
1965-02-03   3.96
1965-02-04   3.98
1965-02-05   4.00
1965-02-08   3.98
1965-02-09   3.99
1965-02-10   3.99
1965-02-11   4.00
1965-02-12      .
1965-02-15   4.00
1965-02-16   4.01
1965-02-17   4.02
1965-02-18   4.02
1965-02-19   4.03
1965-02-22      .
1965-02-23   4.03
1965-02-24   4.04
1965-02-25   4.04
1965-02-26   4.04
1965-03-01   4.07
1965-03-02   4.06
1965-03-03   4.06
1965-03-04   4.04
1965-03-05   4.04
1965-03-08   4.04
1965-03-09   4.04
1965-03-10   4.04
1965-03-11   4.04
1965-03-12   4.03
1965-03-15   4.02
1965-03-16   4.01
1965-03-17   3.99
1965-03-18   4.00
1965-03-19   4.00
1965-03-22   4.00
1965-03-23   3.99
1965-03-24   3.99
1965-03-25   3.98
1965-03-26   3.99
1965-03-29   4.00
1965-03-30   4.01
1965-03-31   4.01
1965-04-01   4.00
1965-04-02   4.01
1965-04-05   4.01
1965-04-06   4.00
1965-04-07   4.00
1965-04-08   3.99
1965-04-09   4.00
1965-04-12   4.00
1965-04-13   4.00
1965-04-14   4.00
1965-04-15   4.00
1965-04-16      .
1965-04-19   4.00
1965-04-20   4.00
1965-04-21   4.00
1965-04-22   4.00
1965-04-23   3.99
1965-04-26   3.99
1965-04-27   3.99
1965-04-28   3.98
1965-04-29   3.98
1965-04-30   3.97
1965-05-03   3.96
1965-05-04   3.96
1965-05-05   3.96
1965-05-06   3.96
1965-05-07   3.96
1965-05-10   3.96
1965-05-11   3.96
1965-05-12   3.96
1965-05-13   3.96
1965-05-14   3.96
1965-05-17   3.96
1965-05-18   3.96
1965-05-19   3.96
1965-05-20   3.96
1965-05-21   3.96
1965-05-24   3.96
1965-05-25   3.95
1965-05-26   3.95
1965-05-27   3.95
1965-05-28   3.95
1965-05-31      .
1965-06-01   3.95
1965-06-02   3.95
1965-06-03   3.94
1965-06-04   3.92
1965-06-07   3.92
1965-06-08   3.93
1965-06-09   3.94
1965-06-10   3.94
1965-06-11   3.94
1965-06-14   3.93
1965-06-15   3.91
1965-06-16   3.91
1965-06-17   3.90
1965-06-18   3.89
1965-06-21   3.85
1965-06-22   3.83
1965-06-23   3.82
1965-06-24   3.81
1965-06-25   3.81
1965-06-28   3.82
1965-06-29   3.84
1965-06-30   3.86
1965-07-01   3.87
1965-07-02   3.89
1965-07-05      .
1965-07-06   3.90
1965-07-07   3.90
1965-07-08   3.91
1965-07-09   3.92
1965-07-12   3.92
1965-07-13   3.92
1965-07-14   3.91
1965-07-15   3.91
1965-07-16   3.89
1965-07-19   3.88
1965-07-20   3.87
1965-07-21   3.87
1965-07-22   3.86
1965-07-23   3.86
1965-07-26   3.86
1965-07-27   3.87
1965-07-28   3.88
1965-07-29   3.87
1965-07-30   3.89
1965-08-02   3.92
1965-08-03   3.93
1965-08-04   3.94
1965-08-05   3.96
1965-08-06   3.95
1965-08-09   3.94
1965-08-10   3.94
1965-08-11   3.94
1965-08-12   3.94
1965-08-13   3.94
1965-08-16   3.94
1965-08-17   3.95
1965-08-18   3.95
1965-08-19   3.95
1965-08-20   3.96
1965-08-23   3.97
1965-08-24   4.00
1965-08-25   4.00
1965-08-26   4.00
1965-08-27   4.01
1965-08-30   4.02
1965-08-31   4.03
1965-09-01   4.04
1965-09-02   4.04
1965-09-03   4.04
1965-09-06      .
1965-09-07   4.04
1965-09-08   4.04
1965-09-09   4.04
1965-09-10   4.03
1965-09-13   4.03
1965-09-14   4.03
1965-09-15   4.03
1965-09-16   4.04
1965-09-17   4.04
1965-09-20   4.07
1965-09-21   4.09
1965-09-22   4.10
1965-09-23   4.16
1965-09-24   4.17
1965-09-27   4.17
1965-09-28   4.20
1965-09-29   4.22
1965-09-30   4.20
1965-10-01   4.18
1965-10-04   4.17
1965-10-05   4.15
1965-10-06   4.17
1965-10-07   4.16
1965-10-08   4.15
1965-10-11   4.15
1965-10-12      .
1965-10-13   4.14
1965-10-14   4.13
1965-10-15   4.15
1965-10-18   4.17
1965-10-19   4.16
1965-10-20   4.16
1965-10-21   4.16
1965-10-22   4.16
1965-10-25   4.16
1965-10-26   4.16
1965-10-27   4.16
1965-10-28   4.16
1965-10-29   4.16
1965-11-01   4.22
1965-11-02      .
1965-11-03   4.23
1965-11-04   4.22
1965-11-05   4.22
1965-11-08   4.22
1965-11-09   4.24
1965-11-10   4.24
1965-11-11      .
1965-11-12   4.24
1965-11-15   4.23
1965-11-16   4.23
1965-11-17   4.22
1965-11-18   4.22
1965-11-19   4.23
1965-11-22   4.23
1965-11-23   4.24
1965-11-24   4.25
1965-11-25      .
1965-11-26   4.24
1965-11-29   4.25
1965-11-30   4.29
1965-12-01   4.30
1965-12-02   4.30
1965-12-03   4.30
1965-12-06   4.48
1965-12-07   4.48
1965-12-08   4.48
1965-12-09   4.49
1965-12-10   4.50
1965-12-13   4.55
1965-12-14   4.58
1965-12-15   4.57
1965-12-16   4.59
1965-12-17   4.67
1965-12-20   4.66
1965-12-21   4.63
1965-12-22   4.64
1965-12-23   4.68
1965-12-24      .
1965-12-27   4.70
1965-12-28   4.70
1965-12-29   4.70
1965-12-30   4.69
1965-12-31   4.72
1966-01-03   4.72
1966-01-04   4.72
1966-01-05   4.70
1966-01-06   4.66
1966-01-07   4.67
1966-01-10   4.68
1966-01-11   4.69
1966-01-12   4.68
1966-01-13   4.68
1966-01-14   4.69
1966-01-17   4.70
1966-01-18   4.70
1966-01-19   4.70
1966-01-20   4.70
1966-01-21   4.70
1966-01-24   4.68
1966-01-25   4.67
1966-01-26   4.68
1966-01-27   4.66
1966-01-28   4.67
1966-01-31   4.71
1966-02-01   4.76
1966-02-02   4.76
1966-02-03   4.76
1966-02-04   4.76
1966-02-07   4.76
1966-02-08   4.75
1966-02-09   4.76
1966-02-10   4.79
1966-02-11   4.80
1966-02-14   4.84
1966-02-15   4.84
1966-02-16   4.86
1966-02-17   4.82
1966-02-18   4.82
1966-02-21   4.84
1966-02-22      .
1966-02-23   4.87
1966-02-24   4.86
1966-02-25   4.86
1966-02-28   4.95
1966-03-01   4.94
1966-03-02   4.93
1966-03-03   4.89
1966-03-04   4.86
1966-03-07   4.87
1966-03-08   4.87
1966-03-09   4.86
1966-03-10   4.87
1966-03-11   4.89
1966-03-14   4.86
1966-03-15   4.82
1966-03-16   4.82
1966-03-17   4.82
1966-03-18   4.79
1966-03-21   4.74
1966-03-22   4.73
1966-03-23   4.68
1966-03-24   4.68
1966-03-25   4.78
1966-03-28   4.75
1966-03-29   4.73
1966-03-30   4.77
1966-03-31   4.76
1966-04-01   4.75
1966-04-04   4.74
1966-04-05   4.73
1966-04-06   4.75
1966-04-07   4.78
1966-04-08      .
1966-04-11   4.79
1966-04-12   4.80
1966-04-13   4.80
1966-04-14   4.77
1966-04-15   4.77
1966-04-18   4.74
1966-04-19   4.74
1966-04-20   4.76
1966-04-21   4.75
1966-04-22   4.74
1966-04-25   4.74
1966-04-26   4.75
1966-04-27   4.75
1966-04-28   4.75
1966-04-29   4.76
1966-05-02   4.82
1966-05-03   4.83
1966-05-04   4.82
1966-05-05   4.83
1966-05-06   4.85
1966-05-09   4.82
1966-05-10   4.82
1966-05-11   4.82
1966-05-12   4.83
1966-05-13   4.83
1966-05-16   4.85
1966-05-17   4.86
1966-05-18   4.87
1966-05-19   4.87
1966-05-20   4.87
1966-05-23   4.87
1966-05-24   4.87
1966-05-25   4.88
1966-05-26   4.88
1966-05-27   4.88
1966-05-30      .
1966-05-31   4.91
1966-06-01   4.89
1966-06-02   4.86
1966-06-03   4.86
1966-06-06   4.87
1966-06-07   4.87
1966-06-08   4.85
1966-06-09   4.82
1966-06-10   4.81
1966-06-13   4.78
1966-06-14   4.77
1966-06-15   4.74
1966-06-16   4.73
1966-06-17   4.73
1966-06-20   4.71
1966-06-21   4.68
1966-06-22   4.60
1966-06-23   4.60
1966-06-24   4.72
1966-06-27   4.76
1966-06-28   4.82
1966-06-29   4.84
1966-06-30   4.93
1966-07-01   4.97
1966-07-04      .
1966-07-05   4.91
1966-07-06   4.86
1966-07-07   4.86
1966-07-08   4.89
1966-07-11   4.95
1966-07-12   4.96
1966-07-13   4.94
1966-07-14   5.00
1966-07-15   5.04
1966-07-18   5.03
1966-07-19   4.98
1966-07-20   4.95
1966-07-21   4.94
1966-07-22   4.92
1966-07-25   4.90
1966-07-26   4.89
1966-07-27   4.91
1966-07-28   4.94
1966-07-29   5.03
1966-08-01   5.03
1966-08-02   5.04
1966-08-03   5.06
1966-08-04   5.02
1966-08-05   5.05
1966-08-08   5.08
1966-08-09   5.11
1966-08-10   5.13
1966-08-11   5.15
1966-08-12   5.19
1966-08-15   5.27
1966-08-16   5.33
1966-08-17   5.29
1966-08-18   5.42
1966-08-19   5.42
1966-08-22   5.39
1966-08-23   5.52
1966-08-24   5.55
1966-08-25   5.70
1966-08-26   5.72
1966-08-29   5.80
1966-08-30   5.77
1966-08-31   5.70
1966-09-01   5.69
1966-09-02   5.69
1966-09-05      .
1966-09-06   5.67
1966-09-07   5.70
1966-09-08   5.75
1966-09-09   5.76
1966-09-12   5.85
1966-09-13   5.81
1966-09-14   5.84
1966-09-15   5.82
1966-09-16   5.85
1966-09-19   5.89
1966-09-20   5.89
1966-09-21   5.94
1966-09-22   5.91
1966-09-23   5.86
1966-09-26   5.83
1966-09-27   5.80
1966-09-28   5.80
1966-09-29   5.75
1966-09-30   5.76
1966-10-03   5.76
1966-10-04   5.70
1966-10-05   5.64
1966-10-06   5.56
1966-10-07   5.51
1966-10-10   5.57
1966-10-11   5.54
1966-10-12      .
1966-10-13   5.58
1966-10-14   5.56
1966-10-17   5.53
1966-10-18   5.49
1966-10-19   5.48
1966-10-20   5.48
1966-10-21   5.42
1966-10-24   5.42
1966-10-25   5.41
1966-10-26   5.45
1966-10-27   5.46
1966-10-28   5.45
1966-10-31   5.48
1966-11-01   5.50
1966-11-02   5.54
1966-11-03   5.54
1966-11-04   5.58
1966-11-07   5.59
1966-11-08      .
1966-11-09   5.56
1966-11-10   5.59
1966-11-11      .
1966-11-14   5.57
1966-11-15   5.55
1966-11-16   5.54
1966-11-17   5.51
1966-11-18   5.50
1966-11-21   5.47
1966-11-22   5.50
1966-11-23   5.49
1966-11-24      .
1966-11-25   5.49
1966-11-28   5.32
1966-11-29   5.29
1966-11-30   5.24
1966-12-01   5.23
1966-12-02   5.25
1966-12-05   5.25
1966-12-06   5.25
1966-12-07   5.28
1966-12-08   5.28
1966-12-09   5.19
1966-12-12   5.12
1966-12-13   5.13
1966-12-14   5.08
1966-12-15   4.94
1966-12-16   4.80
1966-12-19   4.82
1966-12-20   4.77
1966-12-21   4.78
1966-12-22   4.77
1966-12-23   4.76
1966-12-26      .
1966-12-27   4.79
1966-12-28   4.84
1966-12-29   4.85
1966-12-30   4.83
1967-01-02      .
1967-01-03   4.84
1967-01-04   4.77
1967-01-05   4.71
1967-01-06   4.71
1967-01-09   4.72
1967-01-10   4.74
1967-01-11   4.64
1967-01-12   4.64
1967-01-13   4.60
1967-01-16   4.55
1967-01-17   4.54
1967-01-18   4.54
1967-01-19   4.57
1967-01-20   4.59
1967-01-23   4.55
1967-01-24   4.57
1967-01-25   4.59
1967-01-26   4.51
1967-01-27   4.46
1967-01-30   4.42
1967-01-31   4.46
1967-02-01   4.48
1967-02-02   4.45
1967-02-03   4.45
1967-02-06   4.49
1967-02-07   4.49
1967-02-08   4.49
1967-02-09   4.50
1967-02-10   4.58
1967-02-13      .
1967-02-14   4.62
1967-02-15   4.65
1967-02-16   4.66
1967-02-17   4.71
1967-02-20   4.72
1967-02-21   4.68
1967-02-22      .
1967-02-23   4.69
1967-02-24   4.61
1967-02-27   4.53
1967-02-28   4.54
1967-03-01   4.44
1967-03-02   4.40
1967-03-03   4.35
1967-03-06   4.35
1967-03-07   4.33
1967-03-08   4.33
1967-03-09   4.30
1967-03-10   4.28
1967-03-13   4.23
1967-03-14   4.21
1967-03-15   4.17
1967-03-16   4.10
1967-03-17   4.07
1967-03-20   4.00
1967-03-21   4.08
1967-03-22   4.07
1967-03-23   4.05
1967-03-24      .
1967-03-27   4.07
1967-03-28   4.08
1967-03-29   4.09
1967-03-30   4.05
1967-03-31   4.02
1967-04-03   4.01
1967-04-04   4.01
1967-04-05   4.00
1967-04-06   3.98
1967-04-07   3.92
1967-04-10   3.87
1967-04-11   3.87
1967-04-12   3.87
1967-04-13   3.90
1967-04-14   3.93
1967-04-17   3.94
1967-04-18   3.92
1967-04-19   3.87
1967-04-20   3.85
1967-04-21   3.82
1967-04-24   3.80
1967-04-25   3.83
1967-04-26   3.84
1967-04-27   3.85
1967-04-28   3.89
1967-05-01   3.97
1967-05-02   3.91
1967-05-03   3.90
1967-05-04   3.87
1967-05-05   3.91
1967-05-08   3.88
1967-05-09   3.88
1967-05-10   3.90
1967-05-11   3.89
1967-05-12   3.88
1967-05-15   3.86
1967-05-16   3.88
1967-05-17   3.88
1967-05-18   3.86
1967-05-19   3.86
1967-05-22   3.85
1967-05-23   3.88
1967-05-24   3.89
1967-05-25   3.90
1967-05-26   3.88
1967-05-29   3.88
1967-05-30      .
1967-05-31   3.86
1967-06-01   3.81
1967-06-02   3.82
1967-06-05   3.85
1967-06-06   3.86
1967-06-07   3.88
1967-06-08   3.94
1967-06-09   3.97
1967-06-12   4.03
1967-06-13   4.07
1967-06-14   4.14
1967-06-15   4.15
1967-06-16   4.20
1967-06-19   4.13
1967-06-20   4.15
1967-06-21   4.15
1967-06-22   4.14
1967-06-23   4.20
1967-06-26   4.32
1967-06-27   4.60
1967-06-28   4.64
1967-06-29   4.75
1967-06-30   4.82
1967-07-03   4.92
1967-07-04      .
1967-07-05   4.83
1967-07-06   4.77
1967-07-07   4.85
1967-07-10   4.87
1967-07-11   4.84
1967-07-12   4.83
1967-07-13   4.82
1967-07-14   4.85
1967-07-17   4.84
1967-07-18   4.82
1967-07-19   4.85
1967-07-20   4.92
1967-07-21   5.03
1967-07-24   5.22
1967-07-25   5.02
1967-07-26   5.00
1967-07-27   4.88
1967-07-28   4.88
1967-07-31   4.87
1967-08-01   4.94
1967-08-02   4.98
1967-08-03   4.99
1967-08-04   5.05
1967-08-07   5.09
1967-08-08   5.11
1967-08-09   5.11
1967-08-10   5.11
1967-08-11   5.10
1967-08-14   5.04
1967-08-15   4.99
1967-08-16   4.99
1967-08-17   4.97
1967-08-18   4.99
1967-08-21   5.00
1967-08-22   5.02
1967-08-23   5.04
1967-08-24   5.02
1967-08-25   5.14
1967-08-28   5.11
1967-08-29   5.09
1967-08-30   5.09
1967-08-31   5.07
1967-09-01   5.02
1967-09-04      .
1967-09-05   5.02
1967-09-06   5.05
1967-09-07   5.05
1967-09-08   5.07
1967-09-11   5.09
1967-09-12   5.06
1967-09-13   5.02
1967-09-14   5.05
1967-09-15   5.07
1967-09-18   5.12
1967-09-19   5.14
1967-09-20   5.15
1967-09-21   5.16
1967-09-22   5.19
1967-09-25   5.19
1967-09-26   5.11
1967-09-27   5.17
1967-09-28   5.17
1967-09-29   5.16
1967-10-02   5.17
1967-10-03   5.15
1967-10-04   5.16
1967-10-05   5.16
1967-10-06   5.17
1967-10-09   5.18
1967-10-10   5.19
1967-10-11   5.20
1967-10-12      .
1967-10-13   5.20
1967-10-16   5.24
1967-10-17   5.24
1967-10-18   5.23
1967-10-19   5.23
1967-10-20   5.24
1967-10-23   5.24
1967-10-24   5.25
1967-10-25   5.30
1967-10-26   5.27
1967-10-27   5.27
1967-10-30   5.28
1967-10-31   5.31
1967-11-01   5.33
1967-11-02   5.33
1967-11-03   5.36
1967-11-06   5.38
1967-11-07      .
1967-11-08   5.30
1967-11-09   5.29
1967-11-10   5.28
1967-11-13   5.29
1967-11-14   5.29
1967-11-15   5.27
1967-11-16   5.23
1967-11-17   5.27
1967-11-20   5.55
1967-11-21   5.44
1967-11-22   5.38
1967-11-23      .
1967-11-24   5.56
1967-11-27   5.55
1967-11-28   5.51
1967-11-29   5.53
1967-11-30   5.60
1967-12-01   5.67
1967-12-04   5.65
1967-12-05   5.66
1967-12-06   5.62
1967-12-07   5.64
1967-12-08   5.63
1967-12-11   5.62
1967-12-12   5.56
1967-12-13   5.55
1967-12-14   5.56
1967-12-15   5.59
1967-12-18   5.53
1967-12-19   5.50
1967-12-20   5.50
1967-12-21   5.48
1967-12-22   5.53
1967-12-25      .
1967-12-26   5.51
1967-12-27   5.61
1967-12-28   5.71
1967-12-29   5.71
1968-01-01      .
1968-01-02   5.59
1968-01-03   5.56
1968-01-04   5.45
1968-01-05   5.38
1968-01-08   5.40
1968-01-09   5.34
1968-01-10   5.23
1968-01-11   5.20
1968-01-12   5.23
1968-01-15   5.18
1968-01-16   5.21
1968-01-17   5.19
1968-01-18   5.20
1968-01-19   5.31
1968-01-22   5.30
1968-01-23   5.28
1968-01-24   5.30
1968-01-25   5.20
1968-01-26   5.25
1968-01-29   5.23
1968-01-30   5.24
1968-01-31   5.27
1968-02-01   5.22
1968-02-02   5.19
1968-02-05   5.26
1968-02-06   5.28
1968-02-07   5.29
1968-02-08   5.31
1968-02-09   5.28
1968-02-12      .
1968-02-13   5.19
1968-02-14   5.17
1968-02-15   5.16
1968-02-16   5.15
1968-02-19   5.15
1968-02-20   5.16
1968-02-21   5.18
1968-02-22      .
1968-02-23   5.33
1968-02-26   5.35
1968-02-27   5.33
1968-02-28   5.31
1968-02-29   5.32
1968-03-01   5.33
1968-03-04   5.31
1968-03-05   5.31
1968-03-06   5.34
1968-03-07   5.40
1968-03-08   5.42
1968-03-11   5.41
1968-03-12   5.41
1968-03-13   5.47
1968-03-14   5.65
1968-03-15   5.47
1968-03-18   5.40
1968-03-19   5.43
1968-03-20   5.38
1968-03-21   5.39
1968-03-22   5.37
1968-03-25   5.37
1968-03-26   5.37
1968-03-27   5.53
1968-03-28   5.50
1968-03-29   5.48
1968-04-01   5.34
1968-04-02   5.33
1968-04-03   5.30
1968-04-04   5.38
1968-04-05   5.35
1968-04-08   5.34
1968-04-09      .
1968-04-10   5.35
1968-04-11   5.45
1968-04-12      .
1968-04-15   5.45
1968-04-16   5.35
1968-04-17   5.30
1968-04-18   5.32
1968-04-19   5.70
1968-04-22   5.66
1968-04-23   5.57
1968-04-24   5.64
1968-04-25   5.65
1968-04-26   5.65
1968-04-29   5.64
1968-04-30   5.68
1968-05-01   5.66
1968-05-02   5.68
1968-05-03   5.75
1968-05-06   5.70
1968-05-07   5.73
1968-05-08   5.73
1968-05-09   5.74
1968-05-10   5.74
1968-05-13   5.73
1968-05-14   5.77
1968-05-15   5.79
1968-05-16   5.90
1968-05-17   5.90
1968-05-20   5.92
1968-05-21   6.03
1968-05-22   6.00
1968-05-23   5.98
1968-05-24   6.04
1968-05-27   5.96
1968-05-28   5.99
1968-05-29   5.98
1968-05-30      .
1968-05-31   5.82
1968-06-03   5.70
1968-06-04   5.72
1968-06-05   5.71
1968-06-06   5.73
1968-06-07   5.75
1968-06-10   5.77
1968-06-11   5.80
1968-06-12   5.75
1968-06-13   5.73
1968-06-14   5.69
1968-06-17   5.66
1968-06-18   5.67
1968-06-19   5.57
1968-06-20   5.54
1968-06-21   5.52
1968-06-24   5.54
1968-06-25   5.63
1968-06-26   5.71
1968-06-27   5.68
1968-06-28   5.67
1968-07-01   5.64
1968-07-02   5.56
1968-07-03   5.53
1968-07-04      .
1968-07-05   5.50
1968-07-08   5.41
1968-07-09   5.42
1968-07-10   5.43
1968-07-11   5.45
1968-07-12   5.47
1968-07-15   5.50
1968-07-16   5.51
1968-07-17   5.47
1968-07-18   5.45
1968-07-19   5.40
1968-07-22   5.36
1968-07-23   5.29
1968-07-24   5.26
1968-07-25   5.20
1968-07-26   5.21
1968-07-29   5.20
1968-07-30   5.21
1968-07-31   5.20
1968-08-01   5.05
1968-08-02   5.02
1968-08-05   5.04
1968-08-06   5.13
1968-08-07   5.10
1968-08-08   5.11
1968-08-09   5.14
1968-08-12   5.19
1968-08-13   5.22
1968-08-14   5.25
1968-08-15   5.25
1968-08-16   5.15
1968-08-19   5.13
1968-08-20   5.14
1968-08-21   5.17
1968-08-22   5.17
1968-08-23   5.16
1968-08-26   5.16
1968-08-27   5.16
1968-08-28   5.18
1968-08-29   5.19
1968-08-30   5.17
1968-09-02      .
1968-09-03   5.14
1968-09-04   5.14
1968-09-05   5.17
1968-09-06   5.19
1968-09-09   5.21
1968-09-10   5.26
1968-09-11   5.25
1968-09-12   5.26
1968-09-13   5.22
1968-09-16   5.20
1968-09-17   5.18
1968-09-18   5.14
1968-09-19   5.16
1968-09-20   5.18
1968-09-23   5.19
1968-09-24   5.18
1968-09-25   5.12
1968-09-26   5.12
1968-09-27   5.15
1968-09-30   5.18
1968-10-01   5.20
1968-10-02   5.19
1968-10-03   5.19
1968-10-04   5.22
1968-10-07   5.24
1968-10-08   5.28
1968-10-09   5.32
1968-10-10   5.30
1968-10-11   5.28
1968-10-14   5.34
1968-10-15   5.36
1968-10-16   5.36
1968-10-17   5.30
1968-10-18   5.32
1968-10-21   5.35
1968-10-22   5.38
1968-10-23   5.39
1968-10-24   5.41
1968-10-25   5.41
1968-10-28   5.43
1968-10-29   5.45
1968-10-30   5.42
1968-10-31   5.41
1968-11-01   5.41
1968-11-04   5.48
1968-11-05      .
1968-11-06   5.44
1968-11-07   5.44
1968-11-08   5.49
1968-11-11      .
1968-11-12   5.49
1968-11-13   5.46
1968-11-14   5.48
1968-11-15   5.52
1968-11-18   5.55
1968-11-19   5.55
1968-11-20   5.52
1968-11-21   5.53
1968-11-22   5.54
1968-11-25   5.58
1968-11-26   5.56
1968-11-27   5.58
1968-11-28      .
1968-11-29   5.59
1968-12-02   5.66
1968-12-03   5.68
1968-12-04   5.71
1968-12-05   5.70
1968-12-06   5.72
1968-12-09   5.79
1968-12-10   5.82
1968-12-11   5.85
1968-12-12   5.83
1968-12-13   5.81
1968-12-16   5.86
1968-12-17   5.84
1968-12-18   5.89
1968-12-19   6.01
1968-12-20   6.23
1968-12-23   6.37
1968-12-24   6.47
1968-12-25      .
1968-12-26   6.35
1968-12-27   6.34
1968-12-30   6.28
1968-12-31   6.22
1969-01-01      .
1969-01-02   6.14
1969-01-03   6.14
1969-01-06   6.15
1969-01-07   6.18
1969-01-08   6.10
1969-01-09   6.06
1969-01-10   6.04
1969-01-13   6.04
1969-01-14   6.00
1969-01-15   5.96
1969-01-16   5.86
1969-01-17   5.90
1969-01-20   5.97
1969-01-21   6.00
1969-01-22   6.06
1969-01-23   6.10
1969-01-24   6.10
1969-01-27   6.08
1969-01-28   6.07
1969-01-29   6.15
1969-01-30   6.19
1969-01-31   6.23
1969-02-03   6.22
1969-02-04   6.18
1969-02-05   6.17
1969-02-06   6.19
1969-02-07   6.17
1969-02-10   6.17
1969-02-11   6.12
1969-02-12      .
1969-02-13   6.14
1969-02-14   6.13
1969-02-17   6.15
1969-02-18   6.19
1969-02-19   6.18
1969-02-20   6.16
1969-02-21   6.27
1969-02-24   6.27
1969-02-25   6.28
1969-02-26   6.32
1969-02-27   6.39
1969-02-28   6.37
1969-03-03   6.33
1969-03-04   6.29
1969-03-05   6.29
1969-03-06   6.30
1969-03-07   6.31
1969-03-10   6.27
1969-03-11   6.19
1969-03-12   6.15
1969-03-13   6.17
1969-03-14   6.17
1969-03-17   6.22
1969-03-18   6.15
1969-03-19   6.16
1969-03-20   6.17
1969-03-21   6.15
1969-03-24   6.11
1969-03-25   6.08
1969-03-26   6.07
1969-03-27   6.16
1969-03-28   6.21
1969-03-31      .
1969-04-01   6.14
1969-04-02   6.13
1969-04-03   6.15
1969-04-04      .
1969-04-07   6.14
1969-04-08   6.13
1969-04-09   6.05
1969-04-10   6.08
1969-04-11   6.06
1969-04-14   6.02
1969-04-15   6.05
1969-04-16   6.03
1969-04-17   6.04
1969-04-18   6.03
1969-04-21   6.03
1969-04-22   6.00
1969-04-23   5.99
1969-04-24   5.94
1969-04-25   5.98
1969-04-28   5.96
1969-04-29   5.94
1969-04-30   5.93
1969-05-01   6.01
1969-05-02   6.07
1969-05-05   6.03
1969-05-06   6.06
1969-05-07   6.05
1969-05-08   6.03
1969-05-09   6.07
1969-05-12   6.19
1969-05-13   6.12
1969-05-14   6.08
1969-05-15   6.12
1969-05-16   6.15
1969-05-19   6.15
1969-05-20   6.09
1969-05-21   6.07
1969-05-22   6.03
1969-05-23   6.05
1969-05-26   6.11
1969-05-27   6.18
1969-05-28   6.33
1969-05-29   6.40
1969-05-30      .
1969-06-02   6.49
1969-06-03   6.49
1969-06-04   6.59
1969-06-05   6.78
1969-06-06   6.70
1969-06-09   6.91
1969-06-10   6.84
1969-06-11   6.96
1969-06-12   6.96
1969-06-13   6.80
1969-06-16   6.64
1969-06-17   6.69
1969-06-18   6.75
1969-06-19   6.82
1969-06-20   6.94
1969-06-23   6.94
1969-06-24   7.09
1969-06-25   7.23
1969-06-26   7.19
1969-06-27   7.29
1969-06-30   7.39
1969-07-01   7.47
1969-07-02   7.42
1969-07-03   7.22
1969-07-04      .
1969-07-07   7.18
1969-07-08   7.08
1969-07-09   7.07
1969-07-10   7.06
1969-07-11   7.02
1969-07-14   7.09
1969-07-15   7.09
1969-07-16   7.03
1969-07-17   7.08
1969-07-18   7.09
1969-07-21      .
1969-07-22   7.14
1969-07-23   7.14
1969-07-24   7.13
1969-07-25   7.35
1969-07-28   7.34
1969-07-29   7.33
1969-07-30   7.31
1969-07-31   7.29
1969-08-01   7.30
1969-08-04   7.24
1969-08-05   7.25
1969-08-06   7.28
1969-08-07   7.30
1969-08-08   7.40
1969-08-11   7.39
1969-08-12   7.40
1969-08-13   7.34
1969-08-14   7.26
1969-08-15   7.19
1969-08-18   7.17
1969-08-19   7.14
1969-08-20   7.16
1969-08-21   7.18
1969-08-22   7.22
1969-08-25   7.25
1969-08-26   7.33
1969-08-27   7.37
1969-08-28   7.34
1969-08-29   7.27
1969-09-01      .
1969-09-02   7.32
1969-09-03   7.32
1969-09-04   7.36
1969-09-05   7.37
1969-09-08   7.41
1969-09-09   7.37
1969-09-10   7.31
1969-09-11   7.29
1969-09-12   7.31
1969-09-15   7.30
1969-09-16   7.29
1969-09-17   7.31
1969-09-18   7.32
1969-09-19   7.39
1969-09-22   7.38
1969-09-23   7.36
1969-09-24   7.36
1969-09-25   7.36
1969-09-26   7.43
1969-09-29   7.41
1969-09-30   7.42
1969-10-01   7.44
1969-10-02   7.40
1969-10-03   7.39
1969-10-06   7.37
1969-10-07   7.36
1969-10-08   7.34
1969-10-09   7.35
1969-10-10   7.30
1969-10-13      .
1969-10-14   7.28
1969-10-15   7.27
1969-10-16   7.25
1969-10-17   7.18
1969-10-20   7.08
1969-10-21   6.96
1969-10-22   6.98
1969-10-23   7.08
1969-10-24   7.11
1969-10-27   7.10
1969-10-28   7.11
1969-10-29   7.11
1969-10-30   7.06
1969-10-31   7.03
1969-11-03   7.00
1969-11-04      .
1969-11-05   7.05
1969-11-06   7.07
1969-11-07   7.10
1969-11-10   7.12
1969-11-11      .
1969-11-12   7.13
1969-11-13   7.19
1969-11-14   7.17
1969-11-17   7.24
1969-11-18   7.35
1969-11-19   7.47
1969-11-20   7.69
1969-11-21   7.77
1969-11-24   7.86
1969-11-25   7.73
1969-11-26   7.62
1969-11-27      .
1969-11-28   7.50
1969-12-01   7.46
1969-12-02   7.51
1969-12-03   7.59
1969-12-04   7.60
1969-12-05   7.60
1969-12-08   7.60
1969-12-09   7.65
1969-12-10   7.67
1969-12-11   7.60
1969-12-12   7.55
1969-12-15   7.60
1969-12-16   7.59
1969-12-17   7.62
1969-12-18   7.64
1969-12-19   7.62
1969-12-22   7.65
1969-12-23   7.65
1969-12-24   7.62
1969-12-25      .
1969-12-26   7.62
1969-12-29   7.74
1969-12-30   7.70
1969-12-31   7.64
1970-01-01      .
1970-01-02   7.58
1970-01-05   7.57
1970-01-06   7.57
1970-01-07   7.57
1970-01-08   7.58
1970-01-09   7.58
1970-01-12   7.50
1970-01-13   7.46
1970-01-14   7.51
1970-01-15   7.48
1970-01-16   7.42
1970-01-19   7.39
1970-01-20   7.42
1970-01-21   7.43
1970-01-22   7.45
1970-01-23   7.44
1970-01-26   7.48
1970-01-27   7.50
1970-01-28   7.61
1970-01-29   7.62
1970-01-30   7.62
1970-02-02   7.47
1970-02-03   7.37
1970-02-04   7.36
1970-02-05   7.34
1970-02-06   7.30
1970-02-09   7.22
1970-02-10   7.15
1970-02-11   7.14
1970-02-12      .
1970-02-13   6.99
1970-02-16   6.97
1970-02-17   6.89
1970-02-18   6.87
1970-02-19   6.88
1970-02-20   6.89
1970-02-23      .
1970-02-24   6.94
1970-02-25   6.87
1970-02-26   6.64
1970-02-27   6.62
1970-03-02   6.66
1970-03-03   6.68
1970-03-04   6.69
1970-03-05   6.63
1970-03-06   6.55
1970-03-09   6.52
1970-03-10   6.51
1970-03-11   6.53
1970-03-12   6.58
1970-03-13   6.61
1970-03-16   6.61
1970-03-17   6.67
1970-03-18   6.64
1970-03-19   6.51
1970-03-20   6.42
1970-03-23   6.26
1970-03-24   6.26
1970-03-25   6.26
1970-03-26   6.34
1970-03-27      .
1970-03-30   6.32
1970-03-31   6.34
1970-04-01   6.30
1970-04-02   6.31
1970-04-03   6.33
1970-04-06   6.33
1970-04-07   6.33
1970-04-08   6.26
1970-04-09   6.21
1970-04-10   6.20
1970-04-13   6.20
1970-04-14   6.23
1970-04-15   6.30
1970-04-16   6.35
1970-04-17   6.35
1970-04-20   6.40
1970-04-21   6.45
1970-04-22   6.71
1970-04-23   6.92
1970-04-24   6.98
1970-04-27   7.05
1970-04-28   7.13
1970-04-29   7.09
1970-04-30   7.15
1970-05-01   7.21
1970-05-04   7.28
1970-05-05   7.06
1970-05-06   6.99
1970-05-07   6.98
1970-05-08   6.98
1970-05-11   7.18
1970-05-12   7.10
1970-05-13   7.09
1970-05-14   7.13
1970-05-15   7.14
1970-05-18   7.05
1970-05-19   7.04
1970-05-20   7.05
1970-05-21   7.06
1970-05-22   7.22
1970-05-25   7.32
1970-05-26   7.21
1970-05-27   7.20
1970-05-28   7.12
1970-05-29   7.10
1970-06-01   6.98
1970-06-02   7.00
1970-06-03   7.00
1970-06-04   7.03
1970-06-05   7.05
1970-06-08   7.08
1970-06-09   7.08
1970-06-10   7.07
1970-06-11   7.08
1970-06-12   7.19
1970-06-15   7.16
1970-06-16   7.15
1970-06-17   7.16
1970-06-18   7.20
1970-06-19   7.17
1970-06-22   7.12
1970-06-23   7.06
1970-06-24   7.09
1970-06-25   7.01
1970-06-26   7.01
1970-06-29   6.93
1970-06-30   6.88
1970-07-01   6.79
1970-07-02   6.71
1970-07-03      .
1970-07-06   6.77
1970-07-07   6.82
1970-07-08   6.79
1970-07-09   6.76
1970-07-10   6.70
1970-07-13   6.64
1970-07-14   6.65
1970-07-15   6.66
1970-07-16   6.57
1970-07-17   6.60
1970-07-20   6.60
1970-07-21   6.62
1970-07-22   6.60
1970-07-23   6.44
1970-07-24   6.43
1970-07-27   6.45
1970-07-28   6.48
1970-07-29   6.49
1970-07-30   6.54
1970-07-31   6.53
1970-08-03   6.54
1970-08-04   6.58
1970-08-05   6.66
1970-08-06   6.63
1970-08-07   6.63
1970-08-10   6.67
1970-08-11   6.67
1970-08-12   6.64
1970-08-13   6.64
1970-08-14   6.62
1970-08-17   6.60
1970-08-18   6.53
1970-08-19   6.45
1970-08-20   6.45
1970-08-21   6.44
1970-08-24   6.42
1970-08-25   6.44
1970-08-26   6.45
1970-08-27   6.46
1970-08-28   6.48
1970-08-31   6.52
1970-09-01   6.54
1970-09-02   6.54
1970-09-03   6.53
1970-09-04   6.45
1970-09-07      .
1970-09-08   6.46
1970-09-09   6.49
1970-09-10   6.50
1970-09-11   6.50
1970-09-14   6.48
1970-09-15   6.48
1970-09-16   6.31
1970-09-17   6.30
1970-09-18   6.30
1970-09-21   6.30
1970-09-22   6.24
1970-09-23   6.19
1970-09-24   6.30
1970-09-25   6.31
1970-09-28   6.33
1970-09-29   6.32
1970-09-30   6.33
1970-10-01   6.34
1970-10-02   6.34
1970-10-05   6.36
1970-10-06   6.29
1970-10-07   6.26
1970-10-08   6.29
1970-10-09   6.23
1970-10-12      .
1970-10-13   6.22
1970-10-14   6.22
1970-10-15   6.21
1970-10-16   6.22
1970-10-19   6.22
1970-10-20   6.23
1970-10-21   6.23
1970-10-22   6.20
1970-10-23   6.20
1970-10-26   6.21
1970-10-27   6.18
1970-10-28   6.17
1970-10-29   6.12
1970-10-30   6.07
1970-11-02   5.88
1970-11-03      .
1970-11-04   5.89
1970-11-05   5.86
1970-11-06   5.82
1970-11-09   5.73
1970-11-10   5.72
1970-11-11      .
1970-11-12   5.84
1970-11-13   5.51
1970-11-16   5.38
1970-11-17   5.34
1970-11-18   5.26
1970-11-19   5.16
1970-11-20   4.95
1970-11-23   4.78
1970-11-24   4.99
1970-11-25   5.00
1970-11-26      .
1970-11-27   5.05
1970-11-30   4.94
1970-12-01   4.95
1970-12-02   4.94
1970-12-03   4.89
1970-12-04   4.85
1970-12-07   4.88
1970-12-08   4.94
1970-12-09   4.96
1970-12-10   4.91
1970-12-11   4.85
1970-12-14   4.80
1970-12-15   4.80
1970-12-16   4.80
1970-12-17   4.78
1970-12-18   4.78
1970-12-21   4.83
1970-12-22   4.87
1970-12-23   4.92
1970-12-24   4.76
1970-12-25      .
1970-12-28   4.74
1970-12-29   4.80
1970-12-30   4.78
1970-12-31   4.74
1971-01-01      .
1971-01-04   4.74
1971-01-05   4.72
1971-01-06   4.71
1971-01-07   4.71
1971-01-08   4.66
1971-01-11   4.59
1971-01-12   4.59
1971-01-13   4.55
1971-01-14   4.34
1971-01-15   4.32
1971-01-18   4.25
1971-01-19   4.25
1971-01-20   4.19
1971-01-21   4.11
1971-01-22   4.14
1971-01-25   4.17
1971-01-26   4.21
1971-01-27   4.24
1971-01-28   4.22
1971-01-29   4.19
1971-02-01   4.16
1971-02-02   4.13
1971-02-03   4.15
1971-02-04   4.08
1971-02-05   4.03
1971-02-08   3.90
1971-02-09   3.73
1971-02-10   3.81
1971-02-11   3.76
1971-02-12      .
1971-02-15      .
1971-02-16   3.75
1971-02-17   3.76
1971-02-18   3.70
1971-02-19   3.69
1971-02-22   3.70
1971-02-23   3.69
1971-02-24   3.67
1971-02-25   3.66
1971-02-26   3.68
1971-03-01   3.67
1971-03-02   3.64
1971-03-03   3.64
1971-03-04   3.63
1971-03-05   3.61
1971-03-08   3.60
1971-03-09   3.55
1971-03-10   3.50
1971-03-11   3.45
1971-03-12   3.51
1971-03-15   3.55
1971-03-16   3.50
1971-03-17   3.62
1971-03-18   3.60
1971-03-19   3.60
1971-03-22   3.60
1971-03-23   3.61
1971-03-24   3.64
1971-03-25   3.64
1971-03-26   3.67
1971-03-29   3.69
1971-03-30   3.67
1971-03-31   3.68
1971-04-01   3.67
1971-04-02   3.70
1971-04-05   3.70
1971-04-06   3.72
1971-04-07   3.81
1971-04-08   3.94
1971-04-09      .
1971-04-12   4.15
1971-04-13   4.13
1971-04-14   4.10
1971-04-15   4.07
1971-04-16   4.06
1971-04-19   4.05
1971-04-20   4.08
1971-04-21   4.17
1971-04-22   4.16
1971-04-23   4.22
1971-04-26   4.25
1971-04-27   4.43
1971-04-28   4.54
1971-04-29   4.53
1971-04-30   4.42
1971-05-03   4.40
1971-05-04   4.45
1971-05-05   4.50
1971-05-06   4.49
1971-05-07   4.47
1971-05-10   4.47
1971-05-11   4.47
1971-05-12   4.54
1971-05-13   4.69
1971-05-14   4.71
1971-05-17   4.84
1971-05-18   4.87
1971-05-19   4.77
1971-05-20   4.65
1971-05-21   4.80
1971-05-24   4.83
1971-05-25   4.74
1971-05-26   4.68
1971-05-27   4.74
1971-05-28   4.75
1971-05-31      .
1971-06-01   4.78
1971-06-02   4.75
1971-06-03   4.74
1971-06-04   4.86
1971-06-07   5.08
1971-06-08   5.08
1971-06-09   5.14
1971-06-10   5.16
1971-06-11   5.20
1971-06-14   5.40
1971-06-15   5.44
1971-06-16   5.47
1971-06-17   5.41
1971-06-18   5.45
1971-06-21   5.45
1971-06-22   5.54
1971-06-23   5.57
1971-06-24   5.61
1971-06-25   5.67
1971-06-28   5.76
1971-06-29   5.84
1971-06-30   5.84
1971-07-01   5.77
1971-07-02   5.74
1971-07-05      .
1971-07-06   5.70
1971-07-07   5.65
1971-07-08   5.64
1971-07-09   5.60
1971-07-12   5.57
1971-07-13   5.55
1971-07-14   5.56
1971-07-15   5.63
1971-07-16   5.76
1971-07-19   5.81
1971-07-20   5.74
1971-07-21   5.74
1971-07-22   5.71
1971-07-23   5.83
1971-07-26   5.80
1971-07-27   5.89
1971-07-28   6.01
1971-07-29   5.99
1971-07-30   5.89
1971-08-02   5.84
1971-08-03   5.87
1971-08-04   5.92
1971-08-05   5.93
1971-08-06   5.93
1971-08-09   5.98
1971-08-10   5.96
1971-08-11   5.91
1971-08-12   5.91
1971-08-13   5.85
1971-08-16   5.50
1971-08-17   5.28
1971-08-18   5.22
1971-08-19   5.03
1971-08-20   5.15
1971-08-23   5.27
1971-08-24   5.15
1971-08-25   5.21
1971-08-26   5.16
1971-08-27   5.15
1971-08-30   5.11
1971-08-31   5.11
1971-09-01   5.16
1971-09-02   5.16
1971-09-03   5.12
1971-09-06      .
1971-09-07   5.11
1971-09-08   5.15
1971-09-09   5.20
1971-09-10   5.22
1971-09-13   5.27
1971-09-14   5.26
1971-09-15   5.20
1971-09-16   5.19
1971-09-17   5.16
1971-09-20   5.19
1971-09-21   5.24
1971-09-22   5.30
1971-09-23   5.25
1971-09-24   5.20
1971-09-27   5.16
1971-09-28   5.19
1971-09-29   5.17
1971-09-30   5.11
1971-10-01   5.07
1971-10-04   4.98
1971-10-05   5.04
1971-10-06   5.02
1971-10-07   5.04
1971-10-08   4.92
1971-10-11      .
1971-10-12   4.74
1971-10-13   4.72
1971-10-14   4.72
1971-10-15   4.74
1971-10-18   4.74
1971-10-19   4.74
1971-10-20   4.64
1971-10-21   4.62
1971-10-22   4.62
1971-10-25      .
1971-10-26   4.50
1971-10-27   4.47
1971-10-28   4.48
1971-10-29   4.46
1971-11-01   4.43
1971-11-02      .
1971-11-03   4.37
1971-11-04   4.38
1971-11-05   4.45
1971-11-08   4.47
1971-11-09   4.46
1971-11-10   4.51
1971-11-11   4.48
1971-11-12   4.42
1971-11-15   4.40
1971-11-16   4.38
1971-11-17   4.42
1971-11-18   4.43
1971-11-19   4.48
1971-11-22   4.52
1971-11-23   4.58
1971-11-24   4.68
1971-11-25      .
1971-11-26   4.64
1971-11-29   4.62
1971-11-30   4.61
1971-12-01   4.60
1971-12-02   4.59
1971-12-03   4.55
1971-12-06   4.50
1971-12-07   4.55
1971-12-08   4.52
1971-12-09   4.54
1971-12-10   4.55
1971-12-13   4.48
1971-12-14   4.52
1971-12-15   4.56
1971-12-16   4.50
1971-12-17   4.45
1971-12-20   4.51
1971-12-21   4.49
1971-12-22   4.39
1971-12-23   4.12
1971-12-24      .
1971-12-27   4.06
1971-12-28   4.00
1971-12-29   4.04
1971-12-30   4.08
1971-12-31   4.08
1972-01-03   4.14
1972-01-04   4.09
1972-01-05   4.05
1972-01-06   3.98
1972-01-07   3.89
1972-01-10   3.63
1972-01-11   3.71
1972-01-12   3.70
1972-01-13   3.61
1972-01-14   3.59
1972-01-17   3.61
1972-01-18   3.57
1972-01-19   3.64
1972-01-20   3.65
1972-01-21   3.74
1972-01-24   3.77
1972-01-25   3.78
1972-01-26   3.97
1972-01-27   3.99
1972-01-28   3.99
1972-01-31   4.03
1972-02-01   4.12
1972-02-02   4.11
1972-02-03   4.13
1972-02-04   4.10
1972-02-07   4.00
1972-02-08   4.04
1972-02-09   4.03
1972-02-10   4.00
1972-02-11   3.94
1972-02-14   3.94
1972-02-15   3.94
1972-02-16   3.93
1972-02-17   3.95
1972-02-18   3.99
1972-02-21      .
1972-02-22   4.04
1972-02-23   4.15
1972-02-24   4.15
1972-02-25   4.21
1972-02-28   4.20
1972-02-29   4.18
1972-03-01   4.16
1972-03-02   4.18
1972-03-03   4.18
1972-03-06   4.18
1972-03-07   4.18
1972-03-08   4.18
1972-03-09   4.21
1972-03-10   4.29
1972-03-13   4.42
1972-03-14   4.44
1972-03-15   4.56
1972-03-16   4.54
1972-03-17   4.57
1972-03-20   4.56
1972-03-21   4.54
1972-03-22   4.39
1972-03-23   4.46
1972-03-24   4.57
1972-03-27   4.62
1972-03-28   4.64
1972-03-29   4.78
1972-03-30   4.80
1972-03-31      .
1972-04-03   4.80
1972-04-04   4.86
1972-04-05   4.84
1972-04-06   4.83
1972-04-07   4.79
1972-04-10   4.70
1972-04-11   4.77
1972-04-12   4.78
1972-04-13   4.80
1972-04-14   4.78
1972-04-17   4.75
1972-04-18   4.62
1972-04-19   4.60
1972-04-20   4.53
1972-04-21   4.52
1972-04-24   4.44
1972-04-25   4.40
1972-04-26   4.40
1972-04-27   4.30
1972-04-28   4.40
1972-05-01   4.35
1972-05-02   4.37
1972-05-03   4.37
1972-05-04   4.39
1972-05-05   4.35
1972-05-08   4.35
1972-05-09   4.45
1972-05-10   4.43
1972-05-11   4.44
1972-05-12   4.44
1972-05-15   4.47
1972-05-16   4.53
1972-05-17   4.55
1972-05-18   4.55
1972-05-19   4.55
1972-05-22   4.53
1972-05-23   4.50
1972-05-24   4.51
1972-05-25   4.46
1972-05-26   4.47
1972-05-29      .
1972-05-30   4.46
1972-05-31   4.50
1972-06-01   4.57
1972-06-02   4.61
1972-06-05   4.62
1972-06-06   4.64
1972-06-07   4.61
1972-06-08   4.61
1972-06-09   4.61
1972-06-12   4.58
1972-06-13   4.59
1972-06-14   4.59
1972-06-15   4.65
1972-06-16   4.67
1972-06-19   4.62
1972-06-20   4.62
1972-06-21   4.68
1972-06-22   4.73
1972-06-23   4.80
1972-06-26   4.93
1972-06-27   4.94
1972-06-28   4.94
1972-06-29   4.99
1972-06-30   5.09
1972-07-03   5.04
1972-07-04      .
1972-07-05   4.98
1972-07-06   4.95
1972-07-07   4.98
1972-07-10   4.99
1972-07-11   4.98
1972-07-12   4.92
1972-07-13   4.90
1972-07-14   4.89
1972-07-17   4.86
1972-07-18   4.86
1972-07-19   4.83
1972-07-20   4.86
1972-07-21   4.91
1972-07-24   4.93
1972-07-25   4.90
1972-07-26   4.88
1972-07-27   4.83
1972-07-28   4.80
1972-07-31   4.80
1972-08-01   4.78
1972-08-02   4.73
1972-08-03   4.78
1972-08-04   4.80
1972-08-07   4.80
1972-08-08   4.75
1972-08-09   4.72
1972-08-10   4.73
1972-08-11   4.73
1972-08-14   4.74
1972-08-15   4.72
1972-08-16   4.71
1972-08-17   4.72
1972-08-18   4.85
1972-08-21   4.90
1972-08-22   4.95
1972-08-23   5.03
1972-08-24   4.99
1972-08-25   5.23
1972-08-28   5.24
1972-08-29   5.27
1972-08-30   5.30
1972-08-31   5.30
1972-09-01   5.29
1972-09-04      .
1972-09-05   5.34
1972-09-06   5.35
1972-09-07   5.36
1972-09-08   5.40
1972-09-11   5.39
1972-09-12   5.40
1972-09-13   5.40
1972-09-14   5.47
1972-09-15   5.46
1972-09-18   5.44
1972-09-19   5.43
1972-09-20   5.43
1972-09-21   5.45
1972-09-22   5.55
1972-09-25   5.54
1972-09-26   5.52
1972-09-27   5.54
1972-09-28   5.50
1972-09-29   5.49
1972-10-02   5.46
1972-10-03   5.47
1972-10-04   5.46
1972-10-05   5.49
1972-10-06   5.41
1972-10-09      .
1972-10-10   5.37
1972-10-11   5.37
1972-10-12   5.40
1972-10-13   5.43
1972-10-16   5.40
1972-10-17   5.39
1972-10-18   5.38
1972-10-19   5.36
1972-10-20   5.36
1972-10-23      .
1972-10-24   5.32
1972-10-25   5.34
1972-10-26   5.34
1972-10-27   5.35
1972-10-30   5.36
1972-10-31   5.34
1972-11-01   5.31
1972-11-02   5.19
1972-11-03   5.16
1972-11-06   5.14
1972-11-07      .
1972-11-08   5.20
1972-11-09   5.19
1972-11-10   5.18
1972-11-13   5.18
1972-11-14   5.18
1972-11-15   5.17
1972-11-16   5.17
1972-11-17   5.15
1972-11-20   5.15
1972-11-21   5.18
1972-11-22   5.20
1972-11-23      .
1972-11-24   5.25
1972-11-27   5.28
1972-11-28   5.26
1972-11-29   5.24
1972-11-30   5.22
1972-12-01   5.24
1972-12-04   5.27
1972-12-05   5.28
1972-12-06   5.26
1972-12-07   5.27
1972-12-08   5.28
1972-12-11   5.28
1972-12-12   5.26
1972-12-13   5.23
1972-12-14   5.17
1972-12-15   5.14
1972-12-18   5.22
1972-12-19   5.27
1972-12-20   5.26
1972-12-21   5.26
1972-12-22   5.27
1972-12-25      .
1972-12-26   5.28
1972-12-27   5.42
1972-12-28   5.42
1972-12-29   5.45
1973-01-01      .
1973-01-02   5.47
1973-01-03   5.45
1973-01-04   5.40
1973-01-05   5.43
1973-01-08   5.42
1973-01-09   5.41
1973-01-10   5.43
1973-01-11   5.49
1973-01-12   5.48
1973-01-15   5.51
1973-01-16   5.52
1973-01-17   5.49
1973-01-18   5.52
1973-01-19   5.56
1973-01-22   5.61
1973-01-23   5.60
1973-01-24   5.63
1973-01-25   5.69
1973-01-26   5.78
1973-01-29   5.98
1973-01-30   5.95
1973-01-31   5.95
1973-02-01   6.04
1973-02-02   6.01
1973-02-05   5.96
1973-02-06   5.95
1973-02-07   5.84
1973-02-08   5.78
1973-02-09   5.77
1973-02-12      .
1973-02-13   5.83
1973-02-14   5.76
1973-02-15   5.73
1973-02-16   5.75
1973-02-19      .
1973-02-20   5.87
1973-02-21   5.95
1973-02-22   5.95
1973-02-23   6.03
1973-02-26   6.18
1973-02-27   6.18
1973-02-28   6.15
1973-03-01   6.17
1973-03-02   6.21
1973-03-05   6.29
1973-03-06   6.35
1973-03-07   6.34
1973-03-08   6.37
1973-03-09   6.42
1973-03-12   6.45
1973-03-13   6.47
1973-03-14   6.51
1973-03-15   6.60
1973-03-16   6.76
1973-03-19   6.72
1973-03-20   6.70
1973-03-21   6.69
1973-03-22   6.66
1973-03-23   6.66
1973-03-26   6.64
1973-03-27   6.58
1973-03-28   6.67
1973-03-29   6.67
1973-03-30   6.74
1973-04-02   6.74
1973-04-03   6.74
1973-04-04   6.65
1973-04-05   6.62
1973-04-06   6.39
1973-04-09   6.30
1973-04-10   6.37
1973-04-11   6.49
1973-04-12   6.46
1973-04-13   6.42
1973-04-16   6.34
1973-04-17   6.39
1973-04-18   6.43
1973-04-19   6.51
1973-04-20      .
1973-04-23   6.61
1973-04-24   6.59
1973-04-25   6.58
1973-04-26   6.51
1973-04-27   6.53
1973-04-30   6.59
1973-05-01   6.62
1973-05-02   6.59
1973-05-03   6.59
1973-05-04   6.59
1973-05-07   6.54
1973-05-08   6.45
1973-05-09   6.43
1973-05-10   6.47
1973-05-11   6.56
1973-05-14   6.46
1973-05-15   6.42
1973-05-16   6.42
1973-05-17   6.54
1973-05-18   6.60
1973-05-21   6.68
1973-05-22   6.80
1973-05-23   6.79
1973-05-24   6.74
1973-05-25   6.88
1973-05-28      .
1973-05-29   6.91
1973-05-30   6.90
1973-05-31   6.90
1973-06-01   6.99
1973-06-04   7.04
1973-06-05   6.98
1973-06-06   6.86
1973-06-07   6.93
1973-06-08   6.91
1973-06-11   6.97
1973-06-12   6.93
1973-06-13   6.93
1973-06-14   6.94
1973-06-15   6.95
1973-06-18   6.99
1973-06-19   6.98
1973-06-20   7.02
1973-06-21   7.02
1973-06-22   7.08
1973-06-25   7.14
1973-06-26   7.18
1973-06-27   7.28
1973-06-28   7.41
1973-06-29   7.56
1973-07-02   7.87
1973-07-03   7.64
1973-07-04      .
1973-07-05   7.65
1973-07-06   7.68
1973-07-09   7.71
1973-07-10   7.64
1973-07-11   7.59
1973-07-12   7.58
1973-07-13   7.71
1973-07-16   7.77
1973-07-17   7.80
1973-07-18   7.89
1973-07-19   8.10
1973-07-20   8.29
1973-07-23   8.16
1973-07-24   8.26
1973-07-25   8.38
1973-07-26   8.41
1973-07-27   8.49
1973-07-30   8.45
1973-07-31   8.37
1973-08-01   8.43
1973-08-02   8.34
1973-08-03   8.39
1973-08-06   8.41
1973-08-07   8.46
1973-08-08   8.43
1973-08-09   8.44
1973-08-10   8.44
1973-08-13   8.42
1973-08-14   8.43
1973-08-15   8.33
1973-08-16   8.26
1973-08-17   8.24
1973-08-20   8.29
1973-08-21   8.27
1973-08-22   8.31
1973-08-23   8.25
1973-08-24   8.13
1973-08-27   8.22
1973-08-28   8.24
1973-08-29   8.17
1973-08-30   8.22
1973-08-31   8.26
1973-09-03      .
1973-09-04   8.20
1973-09-05   8.19
1973-09-06   8.24
1973-09-07   8.14
1973-09-10   8.35
1973-09-11   8.43
1973-09-12   8.50
1973-09-13   8.50
1973-09-14   8.49
1973-09-17   8.27
1973-09-18   8.16
1973-09-19   8.16
1973-09-20   7.99
1973-09-21   7.90
1973-09-24   7.73
1973-09-25   7.66
1973-09-26   7.64
1973-09-27   7.47
1973-09-28   7.37
1973-10-01   7.46
1973-10-02   7.68
1973-10-03   7.56
1973-10-04   7.60
1973-10-05   7.30
1973-10-08      .
1973-10-09   7.18
1973-10-10   7.33
1973-10-11   7.32
1973-10-12   7.22
1973-10-15   7.27
1973-10-16   7.30
1973-10-17   7.25
1973-10-18   7.03
1973-10-19   6.91
1973-10-22      .
1973-10-23   6.90
1973-10-24   6.78
1973-10-25   6.82
1973-10-26   6.91
1973-10-29   6.87
1973-10-30   6.86
1973-10-31   6.93
1973-11-01   7.07
1973-11-02   7.23
1973-11-05   7.42
1973-11-06      .
1973-11-07   7.47
1973-11-08   7.35
1973-11-09   7.42
1973-11-12   7.53
1973-11-13   7.68
1973-11-14   7.74
1973-11-15   7.63
1973-11-16   7.62
1973-11-19   7.33
1973-11-20   7.39
1973-11-21   7.37
1973-11-22      .
1973-11-23   7.39
1973-11-26   7.28
1973-11-27   7.28
1973-11-28   7.33
1973-11-29   7.32
1973-11-30   7.22
1973-12-03   7.28
1973-12-04   7.30
1973-12-05   7.44
1973-12-06   7.47
1973-12-07   7.46
1973-12-10   7.16
1973-12-11   7.18
1973-12-12   7.08
1973-12-13   6.90
1973-12-14   6.73
1973-12-17   6.69
1973-12-18   6.77
1973-12-19   6.78
1973-12-20   6.74
1973-12-21   6.78
1973-12-24      .
1973-12-25      .
1973-12-26   6.86
1973-12-27   6.83
1973-12-28   6.84
1973-12-31   6.86
1974-01-01      .
1974-01-02   6.98
1974-01-03   6.95
1974-01-04   6.95
1974-01-07   7.02
1974-01-08   7.04
1974-01-09   7.07
1974-01-10   7.10
1974-01-11   7.14
1974-01-14   7.18
1974-01-15   7.02
1974-01-16   7.02
1974-01-17   6.98
1974-01-18   6.99
1974-01-21   7.06
1974-01-22   7.05
1974-01-23   7.10
1974-01-24   7.10
1974-01-25   7.04
1974-01-28   6.91
1974-01-29   6.89
1974-01-30   6.84
1974-01-31   6.74
1974-02-01   6.61
1974-02-04   6.48
1974-02-05   6.54
1974-02-06   6.57
1974-02-07   6.55
1974-02-08   6.46
1974-02-11   6.48
1974-02-12      .
1974-02-13   6.40
1974-02-14   6.38
1974-02-15   6.37
1974-02-18      .
1974-02-19   6.39
1974-02-20   6.40
1974-02-21   6.43
1974-02-22   6.45
1974-02-25   6.55
1974-02-26   6.63
1974-02-27   6.66
1974-02-28   6.79
1974-03-01   6.91
1974-03-04   6.92
1974-03-05   6.97
1974-03-06   6.96
1974-03-07   6.91
1974-03-08   7.04
1974-03-11   7.03
1974-03-12   7.05
1974-03-13   7.08
1974-03-14   7.02
1974-03-15   7.13
1974-03-18   7.28
1974-03-19   7.38
1974-03-20   7.50
1974-03-21   7.78
1974-03-22   7.87
1974-03-25   7.91
1974-03-26   7.82
1974-03-27   7.79
1974-03-28   7.89
1974-03-29   7.81
1974-04-01   7.77
1974-04-02   7.83
1974-04-03   7.88
1974-04-04   8.10
1974-04-05   8.18
1974-04-08   8.10
1974-04-09   8.10
1974-04-10   8.03
1974-04-11   7.96
1974-04-12      .
1974-04-15   7.86
1974-04-16   8.08
1974-04-17   8.12
1974-04-18   8.18
1974-04-19   8.02
1974-04-22   8.05
1974-04-23   8.11
1974-04-24   8.06
1974-04-25   8.17
1974-04-26   8.30
1974-04-29   8.46
1974-04-30   8.39
1974-05-01   8.39
1974-05-02   8.37
1974-05-03   8.65
1974-05-06   8.57
1974-05-07   8.53
1974-05-08   8.46
1974-05-09   8.49
1974-05-10   8.27
1974-05-13   8.14
1974-05-14   8.17
1974-05-15   7.98
1974-05-16   8.08
1974-05-17   8.20
1974-05-20   8.23
1974-05-21   8.17
1974-05-22   8.07
1974-05-23   7.77
1974-05-24   7.73
1974-05-27      .
1974-05-28   7.81
1974-05-29   8.03
1974-05-30   8.14
1974-05-31   8.27
1974-06-03   8.33
1974-06-04   8.16
1974-06-05   8.14
1974-06-06   8.02
1974-06-07   8.10
1974-06-10   8.03
1974-06-11   8.02
1974-06-12   8.13
1974-06-13   8.28
1974-06-14   8.23
1974-06-17   8.04
1974-06-18   8.13
1974-06-19   8.10
1974-06-20   8.16
1974-06-21   8.08
1974-06-24   8.13
1974-06-25   8.16
1974-06-26   8.19
1974-06-27   8.39
1974-06-28   8.35
1974-07-01   8.33
1974-07-02   8.29
1974-07-03   8.44
1974-07-04      .
1974-07-05   8.45
1974-07-08   8.42
1974-07-09   8.21
1974-07-10   8.19
1974-07-11   8.06
1974-07-12   7.76
1974-07-15   7.87
1974-07-16   7.75
1974-07-17   7.75
1974-07-18   7.85
1974-07-19   7.79
1974-07-22   7.70
1974-07-23   7.68
1974-07-24   7.72
1974-07-25   7.86
1974-07-26   8.07
1974-07-29   8.18
1974-07-30   8.33
1974-07-31   8.22
1974-08-01   8.52
1974-08-02   8.64
1974-08-05   8.40
1974-08-06   8.41
1974-08-07   8.52
1974-08-08   8.58
1974-08-09   8.54
1974-08-12   8.44
1974-08-13   8.51
1974-08-14   8.54
1974-08-15   8.49
1974-08-16   8.53
1974-08-19   8.64
1974-08-20   8.86
1974-08-21   9.46
1974-08-22   9.65
1974-08-23   9.65
1974-08-26   9.55
1974-08-27   9.43
1974-08-28   9.41
1974-08-29   9.33
1974-08-30   9.19
1974-09-02      .
1974-09-03   9.29
1974-09-04   9.23
1974-09-05   9.12
1974-09-06   8.90
1974-09-09   8.68
1974-09-10   8.66
1974-09-11   8.63
1974-09-12   8.79
1974-09-13   8.67
1974-09-16   8.45
1974-09-17   8.64
1974-09-18   8.49
1974-09-19   8.27
1974-09-20   8.15
1974-09-23   8.06
1974-09-24   8.22
1974-09-25   8.21
1974-09-26   8.06
1974-09-27   7.95
1974-09-30   7.94
1974-10-01   8.06
1974-10-02   8.14
1974-10-03   8.03
1974-10-04   7.68
1974-10-07   7.39
1974-10-08   7.41
1974-10-09   7.63
1974-10-10   7.63
1974-10-11   7.58
1974-10-14      .
1974-10-15   7.70
1974-10-16   7.70
1974-10-17   7.62
1974-10-18   7.36
1974-10-21   7.27
1974-10-22   7.34
1974-10-23   7.48
1974-10-24   7.44
1974-10-25   7.47
1974-10-28   7.62
1974-10-29   7.52
1974-10-30   7.43
1974-10-31   7.45
1974-11-01   7.55
1974-11-04   7.48
1974-11-05      .
1974-11-06   7.34
1974-11-07   7.37
1974-11-08   7.34
1974-11-11      .
1974-11-12   7.37
1974-11-13   7.38
1974-11-14   7.24
1974-11-15   7.17
1974-11-18   7.23
1974-11-19   7.18
1974-11-20   7.16
1974-11-21   7.22
1974-11-22   7.14
1974-11-25   7.15
1974-11-26   7.29
1974-11-27   7.33
1974-11-28      .
1974-11-29   7.26
1974-12-02   7.28
1974-12-03   7.16
1974-12-04   7.11
1974-12-05   7.12
1974-12-06   7.08
1974-12-09   6.85
1974-12-10   6.90
1974-12-11   6.78
1974-12-12   6.75
1974-12-13   6.69
1974-12-16   6.59
1974-12-17   6.57
1974-12-18   6.57
1974-12-19   6.55
1974-12-20   6.54
1974-12-23   6.69
1974-12-24   6.66
1974-12-25      .
1974-12-26   6.67
1974-12-27   6.66
1974-12-30   6.70
1974-12-31   6.74
1975-01-01      .
1975-01-02   6.69
1975-01-03   6.65
1975-01-06   6.54
1975-01-07   6.44
1975-01-08   6.48
1975-01-09   6.38
1975-01-10   6.42
1975-01-13   6.45
1975-01-14   6.43
1975-01-15   6.50
1975-01-16   6.44
1975-01-17   6.36
1975-01-20   6.44
1975-01-21   6.25
1975-01-22   6.14
1975-01-23   6.01
1975-01-24   5.91
1975-01-27   5.81
1975-01-28   5.90
1975-01-29   5.91
1975-01-30   5.90
1975-01-31   5.81
1975-02-03   5.63
1975-02-04   5.56
1975-02-05   5.37
1975-02-06   5.45
1975-02-07   5.55
1975-02-10   5.72
1975-02-11   5.61
1975-02-12      .
1975-02-13   5.60
1975-02-14   5.45
1975-02-17      .
1975-02-18   5.38
1975-02-19   5.42
1975-02-20   5.45
1975-02-21   5.50
1975-02-24   5.57
1975-02-25   5.63
1975-02-26   5.78
1975-02-27   5.74
1975-02-28   5.64
1975-03-03   5.72
1975-03-04   5.73
1975-03-05   5.68
1975-03-06   5.63
1975-03-07   5.68
1975-03-10   5.69
1975-03-11   5.61
1975-03-12   5.61
1975-03-13   5.58
1975-03-14   5.59
1975-03-17   5.62
1975-03-18   5.63
1975-03-19   5.70
1975-03-20   5.66
1975-03-21   5.70
1975-03-24   5.77
1975-03-25   5.81
1975-03-26   5.84
1975-03-27   5.83
1975-03-28      .
1975-03-31   5.89
1975-04-01   6.02
1975-04-02   6.28
1975-04-03   6.40
1975-04-04   6.43
1975-04-07   6.65
1975-04-08   6.47
1975-04-09   6.45
1975-04-10   6.45
1975-04-11   6.39
1975-04-14   6.30
1975-04-15   6.28
1975-04-16   6.22
1975-04-17   6.35
1975-04-18   6.37
1975-04-21   6.44
1975-04-22   6.55
1975-04-23   6.50
1975-04-24   6.47
1975-04-25   6.48
1975-04-28   6.50
1975-04-29   6.43
1975-04-30   6.33
1975-05-01   6.40
1975-05-02   6.14
1975-05-05   6.13
1975-05-06   6.20
1975-05-07   6.16
1975-05-08   6.12
1975-05-09   6.03
1975-05-12   5.81
1975-05-13   5.81
1975-05-14   5.75
1975-05-15   5.87
1975-05-16   5.79
1975-05-19   5.76
1975-05-20   5.70
1975-05-21   5.74
1975-05-22   5.76
1975-05-23   5.73
1975-05-26      .
1975-05-27   5.78
1975-05-28   5.78
1975-05-29   5.85
1975-05-30   5.78
1975-06-02   5.77
1975-06-03   5.78
1975-06-04   5.78
1975-06-05   5.79
1975-06-06   5.74
1975-06-09   5.60
1975-06-10   5.60
1975-06-11   5.44
1975-06-12   5.40
1975-06-13   5.45
1975-06-16   5.43
1975-06-17   5.61
1975-06-18   5.77
1975-06-19   5.77
1975-06-20   6.11
1975-06-23   6.13
1975-06-24   6.29
1975-06-25   6.33
1975-06-26   6.53
1975-06-27   6.34
1975-06-30   6.43
1975-07-01   6.46
1975-07-02   6.48
1975-07-03   6.52
1975-07-04      .
1975-07-07   6.58
1975-07-08   6.42
1975-07-09   6.53
1975-07-10   6.51
1975-07-11   6.48
1975-07-14   6.45
1975-07-15   6.49
1975-07-16   6.54
1975-07-17   6.57
1975-07-18   6.58
1975-07-21   6.76
1975-07-22   6.84
1975-07-23   6.84
1975-07-24   6.78
1975-07-25   6.87
1975-07-28   6.88
1975-07-29   6.84
1975-07-30   6.80
1975-07-31   6.86
1975-08-01   6.92
1975-08-04   7.03
1975-08-05   7.05
1975-08-06   7.10
1975-08-07   7.23
1975-08-08   7.13
1975-08-11   7.05
1975-08-12   7.12
1975-08-13   7.20
1975-08-14   7.24
1975-08-15   7.26
1975-08-18   7.22
1975-08-19   7.22
1975-08-20   7.22
1975-08-21   7.35
1975-08-22   7.29
1975-08-25   7.30
1975-08-26   7.21
1975-08-27   7.16
1975-08-28   7.10
1975-08-29   7.03
1975-09-01      .
1975-09-02   7.08
1975-09-03   7.10
1975-09-04   7.03
1975-09-05   7.08
1975-09-08   7.04
1975-09-09   7.06
1975-09-10   7.09
1975-09-11   7.23
1975-09-12   7.26
1975-09-15   7.34
1975-09-16   7.38
1975-09-17   7.33
1975-09-18   7.30
1975-09-19   7.22
1975-09-22   7.17
1975-09-23   7.19
1975-09-24   7.16
1975-09-25   7.23
1975-09-26   7.28
1975-09-29   7.29
1975-09-30   7.28
1975-10-01   7.22
1975-10-02   7.14
1975-10-03   6.86
1975-10-06   6.77
1975-10-07   6.86
1975-10-08   6.79
1975-10-09   6.76
1975-10-10   6.50
1975-10-13      .
1975-10-14   6.56
1975-10-15   6.62
1975-10-16   6.46
1975-10-17   6.40
1975-10-20   6.40
1975-10-21   6.28
1975-10-22   6.30
1975-10-23   6.27
1975-10-24   6.22
1975-10-27   6.23
1975-10-28   6.19
1975-10-29   6.00
1975-10-30   5.82
1975-10-31   5.86
1975-11-03   5.93
1975-11-04      .
1975-11-05   5.88
1975-11-06   5.90
1975-11-07   5.83
1975-11-10   5.81
1975-11-11      .
1975-11-12   5.89
1975-11-13   5.97
1975-11-14   6.17
1975-11-17   6.11
1975-11-18   6.12
1975-11-19   6.15
1975-11-20   6.13
1975-11-21   6.32
1975-11-24   6.21
1975-11-25   6.26
1975-11-26   6.25
1975-11-27      .
1975-11-28   6.25
1975-12-01   6.23
1975-12-02   6.24
1975-12-03   6.25
1975-12-04   6.39
1975-12-05   6.40
1975-12-08   6.44
1975-12-09   6.50
1975-12-10   6.46
1975-12-11   6.38
1975-12-12   6.35
1975-12-15   6.30
1975-12-16   6.28
1975-12-17   6.20
1975-12-18   6.20
1975-12-19   6.01
1975-12-22   5.99
1975-12-23   5.97
1975-12-24   5.91
1975-12-25      .
1975-12-26   5.76
1975-12-29   5.81
1975-12-30   5.72
1975-12-31   5.74
1976-01-01      .
1976-01-02   5.79
1976-01-05   5.81
1976-01-06   5.62
1976-01-07   5.54
1976-01-08   5.57
1976-01-09   5.36
1976-01-12   5.35
1976-01-13   5.37
1976-01-14   5.43
1976-01-15   5.44
1976-01-16   5.48
1976-01-19   5.37
1976-01-20   5.41
1976-01-21   5.37
1976-01-22   5.40
1976-01-23   5.30
1976-01-26   5.35
1976-01-27   5.35
1976-01-28   5.33
1976-01-29   5.27
1976-01-30   5.30
1976-02-02   5.34
1976-02-03   5.38
1976-02-04   5.52
1976-02-05   5.52
1976-02-06   5.50
1976-02-09   5.44
1976-02-10   5.47
1976-02-11   5.46
1976-02-12      .
1976-02-13   5.50
1976-02-16      .
1976-02-17   5.56
1976-02-18   5.61
1976-02-19   5.58
1976-02-20   5.55
1976-02-23   5.54
1976-02-24   5.58
1976-02-25   5.58
1976-02-26   5.62
1976-02-27   5.80
1976-03-01   6.00
1976-03-02   5.96
1976-03-03   5.95
1976-03-04   6.05
1976-03-05   5.95
1976-03-08   5.86
1976-03-09   5.87
1976-03-10   5.87
1976-03-11   5.91
1976-03-12   5.81
1976-03-15   5.87
1976-03-16   5.88
1976-03-17   5.85
1976-03-18   5.78
1976-03-19   5.74
1976-03-22   5.66
1976-03-23   5.70
1976-03-24   5.66
1976-03-25   5.64
1976-03-26   5.71
1976-03-29   5.71
1976-03-30   5.75
1976-03-31   5.75
1976-04-01   5.84
1976-04-02   5.73
1976-04-05   5.64
1976-04-06   5.60
1976-04-07   5.63
1976-04-08   5.56
1976-04-09   5.50
1976-04-12   5.35
1976-04-13   5.34
1976-04-14   5.36
1976-04-15   5.37
1976-04-16      .
1976-04-19   5.42
1976-04-20   5.42
1976-04-21   5.39
1976-04-22   5.48
1976-04-23   5.62
1976-04-26   5.64
1976-04-27   5.59
1976-04-28   5.53
1976-04-29   5.60
1976-04-30   5.70
1976-05-03   5.70
1976-05-04   5.64
1976-05-05   5.63
1976-05-06   5.69
1976-05-07   5.74
1976-05-10   5.78
1976-05-11   5.83
1976-05-12   5.93
1976-05-13   5.91
1976-05-14   6.00
1976-05-17   6.02
1976-05-18   6.03
1976-05-19   6.10
1976-05-20   6.19
1976-05-21   6.21
1976-05-24   6.18
1976-05-25   6.17
1976-05-26   6.24
1976-05-27   6.39
1976-05-28   6.31
1976-05-31      .
1976-06-01   6.27
1976-06-02   6.32
1976-06-03   6.30
1976-06-04   6.19
1976-06-07   6.11
1976-06-08   6.15
1976-06-09   6.12
1976-06-10   6.11
1976-06-11   6.06
1976-06-14   6.03
1976-06-15   6.07
1976-06-16   6.10
1976-06-17   6.09
1976-06-18   6.04
1976-06-21   6.05
1976-06-22   6.08
1976-06-23   6.06
1976-06-24   6.05
1976-06-25   6.07
1976-06-28   6.11
1976-06-29   6.08
1976-06-30   6.08
1976-07-01   6.08
1976-07-02   6.05
1976-07-05      .
1976-07-06   5.98
1976-07-07   6.00
1976-07-08   5.87
1976-07-09   5.74
1976-07-12   5.68
1976-07-13   5.72
1976-07-14   5.73
1976-07-15   5.67
1976-07-16   5.79
1976-07-19   5.82
1976-07-20   5.85
1976-07-21   5.84
1976-07-22   5.88
1976-07-23   5.80
1976-07-26   5.79
1976-07-27   5.69
1976-07-28   5.72
1976-07-29   5.71
1976-07-30   5.77
1976-08-02   5.73
1976-08-03   5.73
1976-08-04   5.74
1976-08-05   5.73
1976-08-06   5.65
1976-08-09   5.65
1976-08-10   5.66
1976-08-11   5.64
1976-08-12   5.66
1976-08-13   5.63
1976-08-16   5.61
1976-08-17   5.62
1976-08-18   5.62
1976-08-19   5.66
1976-08-20   5.70
1976-08-23   5.63
1976-08-24   5.59
1976-08-25   5.56
1976-08-26   5.55
1976-08-27   5.62
1976-08-30   5.58
1976-08-31   5.55
1976-09-01   5.55
1976-09-02   5.57
1976-09-03   5.55
1976-09-06      .
1976-09-07   5.51
1976-09-08   5.52
1976-09-09   5.56
1976-09-10   5.53
1976-09-13   5.57
1976-09-14   5.57
1976-09-15   5.56
1976-09-16   5.53
1976-09-17   5.38
1976-09-20   5.40
1976-09-21   5.38
1976-09-22   5.41
1976-09-23   5.43
1976-09-24   5.54
1976-09-27   5.51
1976-09-28   5.50
1976-09-29   5.50
1976-09-30   5.47
1976-10-01   5.40
1976-10-04   5.37
1976-10-05   5.40
1976-10-06   5.33
1976-10-07   5.26
1976-10-08   5.17
1976-10-11      .
1976-10-12   5.14
1976-10-13   5.13
1976-10-14   5.05
1976-10-15   5.02
1976-10-18   5.02
1976-10-19   5.10
1976-10-20   5.11
1976-10-21   5.15
1976-10-22   5.18
1976-10-25   5.22
1976-10-26   5.20
1976-10-27   5.16
1976-10-28   5.17
1976-10-29   5.18
1976-11-01   5.15
1976-11-02      .
1976-11-03   5.13
1976-11-04   5.07
1976-11-05   5.14
1976-11-08   5.18
1976-11-09   5.22
1976-11-10   5.18
1976-11-11      .
1976-11-12   5.18
1976-11-15   5.16
1976-11-16   5.07
1976-11-17   5.05
1976-11-18   5.07
1976-11-19   4.89
1976-11-22   4.83
1976-11-23   4.84
1976-11-24   4.83
1976-11-25      .
1976-11-26   4.66
1976-11-29   4.69
1976-11-30   4.69
1976-12-01   4.67
1976-12-02   4.66
1976-12-03   4.61
1976-12-06   4.65
1976-12-07   4.64
1976-12-08   4.69
1976-12-09   4.70
1976-12-10   4.63
1976-12-13   4.67
1976-12-14   4.66
1976-12-15   4.65
1976-12-16   4.67
1976-12-17   4.63
1976-12-20   4.59
1976-12-21   4.61
1976-12-22   4.61
1976-12-23   4.60
1976-12-24      .
1976-12-27   4.59
1976-12-28   4.64
1976-12-29   4.64
1976-12-30   4.60
1976-12-31   4.61
1977-01-03   4.66
1977-01-04   4.75
1977-01-05   4.71
1977-01-06   4.75
1977-01-07   4.94
1977-01-10   4.91
1977-01-11   4.94
1977-01-12   4.92
1977-01-13   4.87
1977-01-14   5.02
1977-01-17   5.07
1977-01-18   5.14
1977-01-19   5.04
1977-01-20   5.06
1977-01-21   5.09
1977-01-24   5.17
1977-01-25   5.14
1977-01-26   5.15
1977-01-27   5.23
1977-01-28   5.23
1977-01-31   5.23
1977-02-01   5.25
1977-02-02   5.32
1977-02-03   5.30
1977-02-04   5.12
1977-02-07   5.12
1977-02-08   5.14
1977-02-09   5.10
1977-02-10   5.12
1977-02-11   5.08
1977-02-14   5.11
1977-02-15   5.09
1977-02-16   5.06
1977-02-17   5.04
1977-02-18   5.12
1977-02-21      .
1977-02-22   5.15
1977-02-23   5.21
1977-02-24   5.27
1977-02-25   5.26
1977-02-28   5.24
1977-03-01   5.27
1977-03-02   5.21
1977-03-03   5.20
1977-03-04   5.22
1977-03-07   5.25
1977-03-08   5.25
1977-03-09   5.23
1977-03-10   5.22
1977-03-11   5.15
1977-03-14   5.13
1977-03-15   5.16
1977-03-16   5.21
1977-03-17   5.22
1977-03-18   5.17
1977-03-21   5.14
1977-03-22   5.15
1977-03-23   5.14
1977-03-24   5.21
1977-03-25   5.21
1977-03-28   5.17
1977-03-29   5.17
1977-03-30   5.15
1977-03-31   5.12
1977-04-01   5.14
1977-04-04   5.15
1977-04-05   5.15
1977-04-06   5.14
1977-04-07   5.13
1977-04-08      .
1977-04-11   5.08
1977-04-12   5.10
1977-04-13   5.08
1977-04-14   4.94
1977-04-15   4.97
1977-04-18   4.97
1977-04-19   5.00
1977-04-20   5.06
1977-04-21   5.06
1977-04-22   5.13
1977-04-25   5.18
1977-04-26   5.10
1977-04-27   5.16
1977-04-28   5.20
1977-04-29   5.26
1977-05-02   5.26
1977-05-03   5.23
1977-05-04   5.23
1977-05-05   5.29
1977-05-06   5.40
1977-05-09   5.39
1977-05-10   5.44
1977-05-11   5.52
1977-05-12   5.49
1977-05-13   5.45
1977-05-16   5.45
1977-05-17   5.46
1977-05-18   5.45
1977-05-19   5.62
1977-05-20   5.61
1977-05-23   5.54
1977-05-24   5.47
1977-05-25   5.41
1977-05-26   5.44
1977-05-27   5.38
1977-05-30      .
1977-05-31   5.42
1977-06-01   5.42
1977-06-02   5.44
1977-06-03   5.41
1977-06-06   5.44
1977-06-07   5.43
1977-06-08   5.43
1977-06-09   5.45
1977-06-10   5.41
1977-06-13   5.38
1977-06-14   5.38
1977-06-15   5.41
1977-06-16   5.43
1977-06-17   5.40
1977-06-20   5.42
1977-06-21   5.42
1977-06-22   5.41
1977-06-23   5.43
1977-06-24   5.39
1977-06-27   5.38
1977-06-28   5.36
1977-06-29   5.38
1977-06-30   5.39
1977-07-01   5.42
1977-07-04      .
1977-07-05   5.46
1977-07-06   5.46
1977-07-07   5.45
1977-07-08   5.48
1977-07-11   5.50
1977-07-12   5.49
1977-07-13   5.49
1977-07-14      .
1977-07-15   5.54
1977-07-18   5.57
1977-07-19   5.56
1977-07-20   5.58
1977-07-21   5.67
1977-07-22   5.61
1977-07-25   5.58
1977-07-26   5.56
1977-07-27   5.70
1977-07-28   5.81
1977-07-29   5.85
1977-08-01   5.83
1977-08-02   5.82
1977-08-03   5.81
1977-08-04   5.85
1977-08-05   5.86
1977-08-08   5.82
1977-08-09   5.92
1977-08-10   5.93
1977-08-11   6.00
1977-08-12   6.04
1977-08-15   6.09
1977-08-16   6.09
1977-08-17   6.04
1977-08-18   6.07
1977-08-19   6.04
1977-08-22   6.04
1977-08-23   6.01
1977-08-24   6.03
1977-08-25   6.01
1977-08-26   5.99
1977-08-29   5.97
1977-08-30   5.98
1977-08-31   5.98
1977-09-01   5.99
1977-09-02   5.96
1977-09-05      .
1977-09-06   5.97
1977-09-07   5.99
1977-09-08   6.00
1977-09-09   6.20
1977-09-12   6.20
1977-09-13   6.18
1977-09-14   6.13
1977-09-15   6.13
1977-09-16   6.07
1977-09-19   6.06
1977-09-20   6.12
1977-09-21   6.13
1977-09-22   6.23
1977-09-23   6.20
1977-09-26   6.25
1977-09-27   6.19
1977-09-28   6.18
1977-09-29   6.20
1977-09-30   6.25
1977-10-03   6.31
1977-10-04   6.33
1977-10-05   6.37
1977-10-06   6.42
1977-10-07   6.45
1977-10-10      .
1977-10-11   6.55
1977-10-12   6.64
1977-10-13   6.64
1977-10-14   6.60
1977-10-17   6.62
1977-10-18   6.63
1977-10-19   6.59
1977-10-20   6.56
1977-10-21   6.57
1977-10-24   6.49
1977-10-25   6.52
1977-10-26   6.50
1977-10-27   6.48
1977-10-28   6.46
1977-10-31   6.63
1977-11-01   6.58
1977-11-02   6.61
1977-11-03   6.62
1977-11-04   6.58
1977-11-07   6.57
1977-11-08      .
1977-11-09   6.55
1977-11-10   6.54
1977-11-11      .
1977-11-14   6.50
1977-11-15   6.51
1977-11-16   6.49
1977-11-17   6.48
1977-11-18   6.47
1977-11-21   6.49
1977-11-22   6.49
1977-11-23   6.48
1977-11-24      .
1977-11-25   6.47
1977-11-28   6.49
1977-11-29   6.49
1977-11-30   6.49
1977-12-01   6.49
1977-12-02   6.49
1977-12-05   6.49
1977-12-06   6.51
1977-12-07   6.54
1977-12-08   6.53
1977-12-09   6.51
1977-12-12   6.52
1977-12-13   6.51
1977-12-14   6.50
1977-12-15   6.48
1977-12-16   6.47
1977-12-19   6.47
1977-12-20   6.51
1977-12-21   6.52
1977-12-22   6.58
1977-12-23   6.57
1977-12-26      .
1977-12-27   6.57
1977-12-28   6.59
1977-12-29   6.58
1977-12-30   6.53
1978-01-02      .
1978-01-03   6.55
1978-01-04   6.53
1978-01-05   6.58
1978-01-06   6.62
1978-01-09   6.93
1978-01-10   6.93
1978-01-11   7.00
1978-01-12   6.94
1978-01-13   6.88
1978-01-16   6.86
1978-01-17   6.83
1978-01-18   6.85
1978-01-19   6.84
1978-01-20   6.84
1978-01-23   6.81
1978-01-24   6.83
1978-01-25   6.84
1978-01-26   6.81
1978-01-27   6.81
1978-01-30   6.80
1978-01-31   6.78
1978-02-01   6.79
1978-02-02   6.81
1978-02-03   6.82
1978-02-06   6.85
1978-02-07   6.85
1978-02-08   6.83
1978-02-09   6.83
1978-02-10   6.84
1978-02-13      .
1978-02-14   6.87
1978-02-15   6.90
1978-02-16   6.94
1978-02-17   6.87
1978-02-20      .
1978-02-21   6.91
1978-02-22   6.90
1978-02-23   6.88
1978-02-24   6.84
1978-02-27   6.83
1978-02-28   6.83
1978-03-01   6.86
1978-03-02   6.85
1978-03-03   6.85
1978-03-06   6.83
1978-03-07   6.81
1978-03-08   6.80
1978-03-09   6.81
1978-03-10   6.82
1978-03-13   6.81
1978-03-14   6.82
1978-03-15   6.80
1978-03-16   6.79
1978-03-17   6.78
1978-03-20   6.72
1978-03-21   6.75
1978-03-22   6.78
1978-03-23   6.81
1978-03-24      .
1978-03-27   6.85
1978-03-28   6.83
1978-03-29   6.85
1978-03-30   6.94
1978-03-31   6.98
1978-04-03   6.91
1978-04-04   6.91
1978-04-05   6.98
1978-04-06   6.97
1978-04-07   6.94
1978-04-10   6.95
1978-04-11   6.95
1978-04-12   6.93
1978-04-13   6.92
1978-04-14   6.82
1978-04-17   6.83
1978-04-18   6.83
1978-04-19   6.98
1978-04-20   7.01
1978-04-21   7.00
1978-04-24   6.97
1978-04-25   6.97
1978-04-26   7.01
1978-04-27   7.17
1978-04-28   7.18
1978-05-01   7.16
1978-05-02   7.16
1978-05-03   7.14
1978-05-04   7.13
1978-05-05   7.21
1978-05-08   7.21
1978-05-09   7.23
1978-05-10   7.26
1978-05-11   7.26
1978-05-12   7.30
1978-05-15   7.30
1978-05-16   7.30
1978-05-17   7.26
1978-05-18   7.36
1978-05-19   7.38
1978-05-22   7.39
1978-05-23   7.35
1978-05-24   7.37
1978-05-25   7.41
1978-05-26   7.40
1978-05-29      .
1978-05-30      .
1978-05-31   7.39
1978-06-01   7.38
1978-06-02   7.34
1978-06-05   7.32
1978-06-06   7.33
1978-06-07   7.36
1978-06-08   7.37
1978-06-09   7.41
1978-06-12   7.39
1978-06-13   7.43
1978-06-14   7.43
1978-06-15   7.47
1978-06-16   7.56
1978-06-19   7.55
1978-06-20   7.59
1978-06-21   7.64
1978-06-22   7.68
1978-06-23   7.74
1978-06-26   7.73
1978-06-27   7.71
1978-06-28   7.69
1978-06-29   7.71
1978-06-30   7.78
1978-07-03   7.73
1978-07-04      .
1978-07-05   7.74
1978-07-06   7.73
1978-07-07   7.80
1978-07-10   7.82
1978-07-11   7.81
1978-07-12   7.81
1978-07-13   7.84
1978-07-14   7.82
1978-07-17   7.80
1978-07-18   7.78
1978-07-19   7.78
1978-07-20   7.89
1978-07-21   7.87
1978-07-24   7.83
1978-07-25   7.81
1978-07-26   7.80
1978-07-27   7.76
1978-07-28   7.72
1978-07-31   7.74
1978-08-01   7.71
1978-08-02   7.63
1978-08-03   7.59
1978-08-04   7.58
1978-08-07   7.55
1978-08-08   7.53
1978-08-09   7.54
1978-08-10   7.64
1978-08-11   7.62
1978-08-14   7.64
1978-08-15   7.67
1978-08-16   7.85
1978-08-17   7.84
1978-08-18   7.90
1978-08-21   7.85
1978-08-22   7.83
1978-08-23   7.75
1978-08-24   7.78
1978-08-25   7.76
1978-08-28   7.82
1978-08-29   7.85
1978-08-30   7.88
1978-08-31   7.87
1978-09-01   7.90
1978-09-04      .
1978-09-05   7.84
1978-09-06   7.83
1978-09-07   7.85
1978-09-08   7.91
1978-09-11   7.92
1978-09-12   7.93
1978-09-13   7.93
1978-09-14   7.95
1978-09-15   8.00
1978-09-18   8.02
1978-09-19   8.03
1978-09-20   8.08
1978-09-21   8.07
1978-09-22   8.18
1978-09-25   8.18
1978-09-26   8.16
1978-09-27   8.16
1978-09-28   8.13
1978-09-29   8.17
1978-10-02   8.21
1978-10-03   8.20
1978-10-04   8.22
1978-10-05   8.25
1978-10-06   8.28
1978-10-09      .
1978-10-10   8.27
1978-10-11   8.29
1978-10-12   8.26
1978-10-13   8.29
1978-10-16   8.43
1978-10-17   8.45
1978-10-18   8.43
1978-10-19   8.48
1978-10-20   8.51
1978-10-23   8.45
1978-10-24   8.49
1978-10-25   8.45
1978-10-26   8.59
1978-10-27   8.68
1978-10-30   9.05
1978-10-31   9.13
1978-11-01   9.16
1978-11-02   9.22
1978-11-03   9.27
1978-11-06   9.27
1978-11-07      .
1978-11-08   9.37
1978-11-09   9.38
1978-11-10   9.27
1978-11-13   9.26
1978-11-14   9.19
1978-11-15   9.01
1978-11-16   9.02
1978-11-17   8.94
1978-11-20   8.99
1978-11-21   9.09
1978-11-22   9.06
1978-11-23      .
1978-11-24   9.33
1978-11-27   9.31
1978-11-28   9.34
1978-11-29   9.30
1978-11-30   9.28
1978-12-01   9.22
1978-12-04   9.30
1978-12-05   9.33
1978-12-06   9.32
1978-12-07   9.32
1978-12-08   9.31
1978-12-11   9.26
1978-12-12   9.22
1978-12-13   9.25
1978-12-14   9.25
1978-12-15   9.40
1978-12-18   9.54
1978-12-19   9.61
1978-12-20   9.63
1978-12-21   9.63
1978-12-22   9.62
1978-12-25      .
1978-12-26   9.62
1978-12-27   9.61
1978-12-28   9.69
1978-12-29   9.69
1979-01-01      .
1979-01-02   9.70
1979-01-03   9.62
1979-01-04   9.55
1979-01-05   9.56
1979-01-08   9.59
1979-01-09   9.62
1979-01-10   9.62
1979-01-11   9.61
1979-01-12   9.63
1979-01-15   9.63
1979-01-16   9.63
1979-01-17   9.61
1979-01-18   9.62
1979-01-19   9.57
1979-01-22   9.52
1979-01-23   9.53
1979-01-24   9.51
1979-01-25   9.41
1979-01-26   9.35
1979-01-29   9.39
1979-01-30   9.34
1979-01-31   9.33
1979-02-01   9.28
1979-02-02   9.21
1979-02-05   9.28
1979-02-06   9.30
1979-02-07   9.39
1979-02-08   9.35
1979-02-09   9.39
1979-02-12      .
1979-02-13   9.36
1979-02-14   9.35
1979-02-15   9.34
1979-02-16   9.35
1979-02-19      .
1979-02-20   9.41
1979-02-21   9.48
1979-02-22   9.53
1979-02-23   9.55
1979-02-26   9.53
1979-02-27   9.50
1979-02-28   9.50
1979-03-01   9.49
1979-03-02   9.47
1979-03-05   9.40
1979-03-06   9.42
1979-03-07   9.38
1979-03-08   9.34
1979-03-09   9.48
1979-03-12   9.42
1979-03-13   9.42
1979-03-14   9.44
1979-03-15   9.43
1979-03-16   9.43
1979-03-19   9.40
1979-03-20   9.38
1979-03-21   9.38
1979-03-22   9.36
1979-03-23   9.33
1979-03-26   9.31
1979-03-27   9.29
1979-03-28   9.24
1979-03-29   9.27
1979-03-30   9.35
1979-04-02   9.36
1979-04-03   9.30
1979-04-04   9.21
1979-04-05   9.17
1979-04-06   9.27
1979-04-09   9.36
1979-04-10   9.38
1979-04-11   9.38
1979-04-12   9.37
1979-04-13      .
1979-04-16   9.35
1979-04-17   9.24
1979-04-18   9.14
1979-04-19   9.14
1979-04-20   9.21
1979-04-23   9.17
1979-04-24   9.20
1979-04-25   9.23
1979-04-26   9.29
1979-04-27   9.48
1979-04-30   9.39
1979-05-01   9.35
1979-05-02   9.39
1979-05-03   9.44
1979-05-04   9.44
1979-05-07   9.42
1979-05-08   9.43
1979-05-09   9.41
1979-05-10   9.41
1979-05-11   9.30
1979-05-14   9.29
1979-05-15   9.31
1979-05-16   9.27
1979-05-17   9.19
1979-05-18   9.25
1979-05-21   9.32
1979-05-22   9.16
1979-05-23   9.16
1979-05-24   9.04
1979-05-25   9.02
1979-05-28      .
1979-05-29   9.00
1979-05-30      .
1979-05-31   9.08
1979-06-01   9.08
1979-06-04   9.09
1979-06-05   8.98
1979-06-06   8.94
1979-06-07   8.89
1979-06-08   8.82
1979-06-11   8.80
1979-06-12   8.61
1979-06-13   8.67
1979-06-14   8.70
1979-06-15   8.94
1979-06-18   8.84
1979-06-19   8.81
1979-06-20   8.82
1979-06-21   8.87
1979-06-22   8.88
1979-06-25   8.73
1979-06-26   8.64
1979-06-27   8.56
1979-06-28   8.60
1979-06-29   8.65
1979-07-02   8.64
1979-07-03   8.67
1979-07-04      .
1979-07-05   8.73
1979-07-06   8.75
1979-07-09   8.82
1979-07-10   8.82
1979-07-11   8.76
1979-07-12   8.76
1979-07-13   8.78
1979-07-16   8.86
1979-07-17   8.87
1979-07-18   8.93
1979-07-19   8.96
1979-07-20   9.02
1979-07-23   9.02
1979-07-24   9.05
1979-07-25   8.99
1979-07-26   8.91
1979-07-27   9.01
1979-07-30   8.96
1979-07-31   8.95
1979-08-01   8.88
1979-08-02   8.93
1979-08-03   8.92
1979-08-06   8.88
1979-08-07   8.90
1979-08-08   8.93
1979-08-09   8.96
1979-08-10   9.10
1979-08-13   9.11
1979-08-14   9.05
1979-08-15   9.19
1979-08-16   9.17
1979-08-17   9.22
1979-08-20   9.20
1979-08-21   9.24
1979-08-22   9.27
1979-08-23   9.27
1979-08-24   9.40
1979-08-27   9.36
1979-08-28   9.39
1979-08-29   9.38
1979-08-30   9.41
1979-08-31   9.52
1979-09-03      .
1979-09-04   9.76
1979-09-05   9.78
1979-09-06   9.86
1979-09-07   9.94
1979-09-10  10.07
1979-09-11   9.90
1979-09-12   9.96
1979-09-13   9.97
1979-09-14   9.90
1979-09-17   9.97
1979-09-18   9.99
1979-09-19   9.86
1979-09-20   9.87
1979-09-21   9.82
1979-09-24   9.80
1979-09-25   9.82
1979-09-26   9.89
1979-09-27   9.95
1979-09-28   9.88
1979-10-01   9.97
1979-10-02   9.96
1979-10-03   9.99
1979-10-04  10.15
1979-10-05  10.28
1979-10-08      .
1979-10-09  11.18
1979-10-10  11.45
1979-10-11  11.32
1979-10-12  11.26
1979-10-15  11.32
1979-10-16  11.26
1979-10-17  11.13
1979-10-18  11.51
1979-10-19  11.76
1979-10-22  12.01
1979-10-23  12.19
1979-10-24  11.98
1979-10-25  12.01
1979-10-26  11.51
1979-10-29  11.67
1979-10-30  11.62
1979-10-31  11.63
1979-11-01  11.64
1979-11-02  11.68
1979-11-05  11.72
1979-11-06      .
1979-11-07  11.91
1979-11-08  11.76
1979-11-09  11.23
1979-11-12      .
1979-11-13  11.06
1979-11-14  11.17
1979-11-15  11.00
1979-11-16  11.26
1979-11-19  11.39
1979-11-20  11.42
1979-11-21  11.29
1979-11-22      .
1979-11-23  10.91
1979-11-26  10.67
1979-11-27  10.61
1979-11-28  10.80
1979-11-29  10.73
1979-11-30  10.87
1979-12-03  11.02
1979-12-04  10.90
1979-12-05  10.88
1979-12-06  10.69
1979-12-07  10.83
1979-12-10  10.84
1979-12-11  11.09
1979-12-12  11.38
1979-12-13  11.18
1979-12-14  11.01
1979-12-17  10.93
1979-12-18  10.84
1979-12-19  10.77
1979-12-20  10.81
1979-12-21  10.90
1979-12-24  10.87
1979-12-25      .
1979-12-26  10.87
1979-12-27  10.84
1979-12-28  10.86
1979-12-31  10.81
1980-01-01      .
1980-01-02  11.00
1980-01-03  11.04
1980-01-04  11.04
1980-01-07  10.90
1980-01-08  10.81
1980-01-09  10.76
1980-01-10  10.60
1980-01-11  10.83
1980-01-14  10.85
1980-01-15  10.79
1980-01-16  10.75
1980-01-17  10.82
1980-01-18  10.95
1980-01-21  11.04
1980-01-22  11.00
1980-01-23  10.89
1980-01-24  11.11
1980-01-25  11.19
1980-01-28  11.13
1980-01-29  11.28
1980-01-30  11.24
1980-01-31  11.17
1980-02-01  11.35
1980-02-04  11.39
1980-02-05  11.60
1980-02-06  11.54
1980-02-07  11.42
1980-02-08  11.61
1980-02-11  11.80
1980-02-12      .
1980-02-13  11.65
1980-02-14  11.82
1980-02-15  12.37
1980-02-18      .
1980-02-19  12.88
1980-02-20  12.93
1980-02-21  13.33
1980-02-22  13.35
1980-02-25  13.47
1980-02-26  13.56
1980-02-27  13.58
1980-02-28  13.37
1980-02-29  13.66
1980-03-03  13.79
1980-03-04  13.72
1980-03-05  13.91
1980-03-06  14.17
1980-03-07  14.12
1980-03-10  13.84
1980-03-11  13.78
1980-03-12  13.98
1980-03-13  13.86
1980-03-14  14.12
1980-03-17  13.90
1980-03-18  13.66
1980-03-19  13.59
1980-03-20  14.12
1980-03-21  14.20
1980-03-24  14.57
1980-03-25  14.48
1980-03-26  14.58
1980-03-27  14.18
1980-03-28  14.14
1980-03-31  13.94
1980-04-01  13.98
1980-04-02  13.83
1980-04-03  13.86
1980-04-04      .
1980-04-07  13.26
1980-04-08  13.32
1980-04-09  13.11
1980-04-10  13.11
1980-04-11  12.74
1980-04-14  12.50
1980-04-15  12.39
1980-04-16  11.77
1980-04-17  11.69
1980-04-18  11.48
1980-04-21  11.04
1980-04-22  10.92
1980-04-23  10.78
1980-04-24  10.62
1980-04-25  10.62
1980-04-28  10.14
1980-04-29  10.16
1980-04-30  10.14
1980-05-01  10.13
1980-05-02   9.38
1980-05-05   9.39
1980-05-06   8.91
1980-05-07   8.80
1980-05-08   8.82
1980-05-09   9.06
1980-05-12   8.78
1980-05-13   8.57
1980-05-14   8.50
1980-05-15   8.73
1980-05-16   9.03
1980-05-19   8.90
1980-05-20   8.38
1980-05-21   8.36
1980-05-22   8.23
1980-05-23   7.84
1980-05-26      .
1980-05-27   7.84
1980-05-28   7.94
1980-05-29   8.18
1980-05-30   8.16
1980-06-02   8.26
1980-06-03   8.02
1980-06-04   7.89
1980-06-05   7.84
1980-06-06   7.54
1980-06-09   7.29
1980-06-10   7.51
1980-06-11   7.19
1980-06-12   7.16
1980-06-13   7.00
1980-06-16   7.06
1980-06-17   7.14
1980-06-18   7.53
1980-06-19   7.47
1980-06-20   7.28
1980-06-23   7.54
1980-06-24   7.58
1980-06-25   7.59
1980-06-26   7.70
1980-06-27   7.82
1980-06-30   7.84
1980-07-01   7.96
1980-07-02   7.90
1980-07-03   7.73
1980-07-04      .
1980-07-07   7.99
1980-07-08   7.78
1980-07-09   7.78
1980-07-10   7.93
1980-07-11   8.08
1980-07-14   8.12
1980-07-15   7.99
1980-07-16   7.76
1980-07-17   7.91
1980-07-18   7.89
1980-07-21   7.83
1980-07-22   7.96
1980-07-23   7.86
1980-07-24   7.99
1980-07-25   8.06
1980-07-28   8.26
1980-07-29   8.26
1980-07-30   8.31
1980-07-31   8.63
1980-08-01   8.68
1980-08-04   8.59
1980-08-05   8.60
1980-08-06   8.61
1980-08-07   8.55
1980-08-08   8.71
1980-08-11   8.96
1980-08-12   8.91
1980-08-13   8.91
1980-08-14   8.92
1980-08-15   8.98
1980-08-18   9.62
1980-08-19   9.72
1980-08-20   9.83
1980-08-21  10.16
1980-08-22   9.94
1980-08-25  10.22
1980-08-26  10.19
1980-08-27  10.31
1980-08-28  10.50
1980-08-29  10.18
1980-09-01      .
1980-09-02   9.94
1980-09-03   9.71
1980-09-04   9.77
1980-09-05   9.92
1980-09-08  10.10
1980-09-09  10.05
1980-09-10  10.02
1980-09-11  10.24
1980-09-12  10.34
1980-09-15  10.67
1980-09-16  10.59
1980-09-17  10.68
1980-09-18  10.60
1980-09-19  10.34
1980-09-22  10.88
1980-09-23  10.77
1980-09-24  10.72
1980-09-25  10.99
1980-09-26  11.36
1980-09-29  11.33
1980-09-30  11.15
1980-10-01  11.11
1980-10-02  11.26
1980-10-03  10.87
1980-10-06  10.71
1980-10-07  10.76
1980-10-08  11.04
1980-10-09  10.88
1980-10-10  10.95
1980-10-13      .
1980-10-14  10.85
1980-10-15  10.67
1980-10-16  10.86
1980-10-17  11.03
1980-10-20  11.15
1980-10-21  11.23
1980-10-22  11.52
1980-10-23  11.44
1980-10-24  11.45
1980-10-27  11.91
1980-10-28  12.11
1980-10-29  12.20
1980-10-30  12.26
1980-10-31  12.31
1980-11-03  12.52
1980-11-04      .
1980-11-05  12.56
1980-11-06  12.61
1980-11-07  12.19
1980-11-10  12.39
1980-11-11      .
1980-11-12  12.07
1980-11-13  12.05
1980-11-14  12.34
1980-11-17  12.95
1980-11-18  12.59
1980-11-19  12.48
1980-11-20  12.66
1980-11-21  13.00
1980-11-24  13.03
1980-11-25  13.15
1980-11-26  13.30
1980-11-27      .
1980-11-28  13.39
1980-12-01  13.57
1980-12-02  13.50
1980-12-03  13.25
1980-12-04  13.32
1980-12-05  13.53
1980-12-08  13.60
1980-12-09  13.68
1980-12-10  13.82
1980-12-11  14.01
1980-12-12  13.62
1980-12-15  13.84
1980-12-16  14.06
1980-12-17  13.92
1980-12-18  13.81
1980-12-19  12.93
1980-12-22  12.46
1980-12-23  12.28
1980-12-24  12.53
1980-12-25      .
1980-12-26  12.31
1980-12-29  12.25
1980-12-30  12.34
1980-12-31  12.38
1981-01-01      .
1981-01-02  12.55
1981-01-05  11.76
1981-01-06  11.88
1981-01-07  12.42
1981-01-08  12.49
1981-01-09  12.75
1981-01-12  12.60
1981-01-13  12.59
1981-01-14  12.37
1981-01-15  12.49
1981-01-16  12.46
1981-01-19  12.95
1981-01-20  12.77
1981-01-21  13.17
1981-01-22  13.24
1981-01-23  13.04
1981-01-26  12.72
1981-01-27  12.76
1981-01-28  12.76
1981-01-29  12.67
1981-01-30  12.50
1981-02-02  12.73
1981-02-03  12.92
1981-02-04  12.74
1981-02-05  12.80
1981-02-06  13.03
1981-02-09  13.08
1981-02-10  13.21
1981-02-11  13.40
1981-02-12      .
1981-02-13  13.53
1981-02-16      .
1981-02-17  13.27
1981-02-18  13.17
1981-02-19  12.88
1981-02-20  12.61
1981-02-23  12.86
1981-02-24  12.85
1981-02-25  12.86
1981-02-26  12.91
1981-02-27  12.97
1981-03-02  13.23
1981-03-03  13.06
1981-03-04  13.14
1981-03-05  13.11
1981-03-06  12.80
1981-03-09  12.69
1981-03-10  12.58
1981-03-11  12.60
1981-03-12  12.40
1981-03-13  12.02
1981-03-16  11.96
1981-03-17  11.91
1981-03-18  11.50
1981-03-19  11.56
1981-03-20  11.53
1981-03-23  12.00
1981-03-24  12.04
1981-03-25  12.02
1981-03-26  12.21
1981-03-27  12.18
1981-03-30  11.86
1981-03-31  11.73
1981-04-01  11.69
1981-04-02  11.89
1981-04-03  12.14
1981-04-06  12.68
1981-04-07  12.40
1981-04-08  12.46
1981-04-09  12.53
1981-04-10  12.56
1981-04-13  12.80
1981-04-14  12.57
1981-04-15  12.87
1981-04-16  12.95
1981-04-17      .
1981-04-20  12.96
1981-04-21  12.98
1981-04-22  12.99
1981-04-23  13.06
1981-04-24  13.28
1981-04-27  13.38
1981-04-28  13.35
1981-04-29  13.36
1981-04-30  13.59
1981-05-01  13.37
1981-05-04  14.09
1981-05-05  14.58
1981-05-06  14.54
1981-05-07  14.47
1981-05-08  14.50
1981-05-11  14.60
1981-05-12  14.85
1981-05-13  14.82
1981-05-14  14.65
1981-05-15  14.49
1981-05-18  14.08
1981-05-19  14.41
1981-05-20  14.47
1981-05-21  14.75
1981-05-22  14.39
1981-05-25      .
1981-05-26  13.95
1981-05-27  13.96
1981-05-28  13.58
1981-05-29  13.18
1981-06-01  13.45
1981-06-02  13.51
1981-06-03  13.48
1981-06-04  13.61
1981-06-05  13.58
1981-06-08  13.12
1981-06-09  13.14
1981-06-10  13.11
1981-06-11  13.26
1981-06-12  13.11
1981-06-15  12.65
1981-06-16  12.76
1981-06-17  13.02
1981-06-18  13.45
1981-06-19  13.28
1981-06-22  13.04
1981-06-23  13.22
1981-06-24  13.35
1981-06-25  13.28
1981-06-26  13.12
1981-06-29  13.02
1981-06-30  13.24
1981-07-01  13.51
1981-07-02  13.44
1981-07-03      .
1981-07-06  13.32
1981-07-07  13.63
1981-07-08  13.65
1981-07-09  13.89
1981-07-10  13.43
1981-07-13  13.38
1981-07-14  13.62
1981-07-15  13.56
1981-07-16  13.65
1981-07-17  13.60
1981-07-20  14.48
1981-07-21  14.52
1981-07-22  14.50
1981-07-23  14.34
1981-07-24  14.16
1981-07-27  14.08
1981-07-28  14.33
1981-07-29  14.31
1981-07-30  14.30
1981-07-31  14.25
1981-08-03  14.63
1981-08-04  14.59
1981-08-05  14.58
1981-08-06  14.61
1981-08-07  14.73
1981-08-10  14.34
1981-08-11  14.15
1981-08-12  14.48
1981-08-13  14.54
1981-08-14  14.66
1981-08-17  14.75
1981-08-18  14.74
1981-08-19  14.65
1981-08-20  14.70
1981-08-21  14.66
1981-08-24  15.07
1981-08-25  15.00
1981-08-26  15.02
1981-08-27  15.02
1981-08-28  14.84
1981-08-31  14.93
1981-09-01  15.00
1981-09-02  15.09
1981-09-03  15.21
1981-09-04  15.04
1981-09-07      .
1981-09-08  15.08
1981-09-09  14.88
1981-09-10  14.80
1981-09-11  14.45
1981-09-14  14.39
1981-09-15  14.21
1981-09-16  14.21
1981-09-17  14.10
1981-09-18  14.13
1981-09-21  13.90
1981-09-22  14.08
1981-09-23  14.13
1981-09-24  14.21
1981-09-25  14.50
1981-09-28  14.49
1981-09-29  14.55
1981-09-30  14.66
1981-10-01  14.63
1981-10-02  14.39
1981-10-05  13.94
1981-10-06  13.83
1981-10-07  13.78
1981-10-08  13.66
1981-10-09  13.35
1981-10-12      .
1981-10-13  13.37
1981-10-14  13.39
1981-10-15  13.40
1981-10-16  13.53
1981-10-19  13.55
1981-10-20  13.61
1981-10-21  13.68
1981-10-22  13.67
1981-10-23  13.50
1981-10-26  13.65
1981-10-27  13.63
1981-10-28  13.54
1981-10-29  13.22
1981-10-30  12.74
1981-11-02  12.65
1981-11-03      .
1981-11-04  12.36
1981-11-05  12.39
1981-11-06  12.00
1981-11-09  11.48
1981-11-10  11.46
1981-11-11      .
1981-11-12  11.11
1981-11-13  11.09
1981-11-16  10.99
1981-11-17  11.00
1981-11-18  10.65
1981-11-19  10.62
1981-11-20  10.63
1981-11-23  10.90
1981-11-24  10.62
1981-11-25  10.45
1981-11-26      .
1981-11-27  10.53
1981-11-30  10.70
1981-12-01  10.96
1981-12-02  11.15
1981-12-03  11.04
1981-12-04  10.42
1981-12-07  10.77
1981-12-08  10.80
1981-12-09  11.05
1981-12-10  11.37
1981-12-11  11.65
1981-12-14  11.63
1981-12-15  11.42
1981-12-16  11.43
1981-12-17  11.68
1981-12-18  11.50
1981-12-21  11.92
1981-12-22  12.06
1981-12-23  12.42
1981-12-24  12.24
1981-12-25      .
1981-12-28  12.41
1981-12-29  12.34
1981-12-30  12.20
1981-12-31  11.97
1982-01-01      .
1982-01-04  12.15
1982-01-05  12.37
1982-01-06  12.43
1982-01-07  12.45
1982-01-08  12.32
1982-01-11  12.77
1982-01-12  12.66
1982-01-13  12.94
1982-01-14  12.85
1982-01-15  12.96
1982-01-18  12.95
1982-01-19  13.02
1982-01-20  13.15
1982-01-21  13.20
1982-01-22  13.24
1982-01-25  13.20
1982-01-26  12.91
1982-01-27  12.80
1982-01-28  12.47
1982-01-29  12.53
1982-02-01  13.37
1982-02-02  13.10
1982-02-03  13.18
1982-02-04  13.18
1982-02-05  13.13
1982-02-08  13.40
1982-02-09  13.49
1982-02-10  13.38
1982-02-11  13.45
1982-02-12      .
1982-02-15      .
1982-02-16  13.55
1982-02-17  13.54
1982-02-18  13.20
1982-02-19  13.18
1982-02-22  12.57
1982-02-23  12.51
1982-02-24  12.44
1982-02-25  12.54
1982-02-26  12.72
1982-03-01  12.45
1982-03-02  12.40
1982-03-03  12.30
1982-03-04  12.09
1982-03-05  12.09
1982-03-08  11.99
1982-03-09  12.16
1982-03-10  12.22
1982-03-11  12.52
1982-03-12  12.59
1982-03-15  12.66
1982-03-16  12.53
1982-03-17  12.48
1982-03-18  12.60
1982-03-19  12.65
1982-03-22  12.42
1982-03-23  12.40
1982-03-24  12.50
1982-03-25  12.50
1982-03-26  12.67
1982-03-29  12.88
1982-03-30  12.87
1982-03-31  12.74
1982-04-01  12.67
1982-04-02  12.66
1982-04-05  12.57
1982-04-06  12.73
1982-04-07  12.80
1982-04-08  12.66
1982-04-09      .
1982-04-12  12.49
1982-04-13  12.55
1982-04-14  12.65
1982-04-15  12.72
1982-04-16  12.52
1982-04-19  12.46
1982-04-20  12.42
1982-04-21  12.34
1982-04-22  12.36
1982-04-23  12.31
1982-04-26  12.34
1982-04-27  12.29
1982-04-28  12.32
1982-04-29  12.32
1982-04-30  12.24
1982-05-03  12.55
1982-05-04  12.47
1982-05-05  12.38
1982-05-06  12.10
1982-05-07  11.93
1982-05-10  12.07
1982-05-11  12.03
1982-05-12  12.11
1982-05-13  12.30
1982-05-14  12.05
1982-05-17  12.02
1982-05-18  12.04
1982-05-19  11.96
1982-05-20  11.54
1982-05-21  11.58
1982-05-24  11.70
1982-05-25  11.78
1982-05-26  11.70
1982-05-27  11.71
1982-05-28  11.66
1982-05-31      .
1982-06-01  12.01
1982-06-02  12.06
1982-06-03  12.06
1982-06-04  12.23
1982-06-07  12.13
1982-06-08  12.22
1982-06-09  12.22
1982-06-10  12.25
1982-06-11  12.17
1982-06-14  12.49
1982-06-15  12.52
1982-06-16  12.54
1982-06-17  12.83
1982-06-18  13.00
1982-06-21  12.88
1982-06-22  12.96
1982-06-23  13.01
1982-06-24  13.03
1982-06-25  13.12
1982-06-28  13.03
1982-06-29  12.92
1982-06-30  12.80
1982-07-01  12.72
1982-07-02  12.81
1982-07-05      .
1982-07-06  12.82
1982-07-07  12.78
1982-07-08  12.28
1982-07-09  12.12
1982-07-12  12.02
1982-07-13  12.28
1982-07-14  12.29
1982-07-15  12.09
1982-07-16  11.64
1982-07-19  11.56
1982-07-20  11.24
1982-07-21  11.34
1982-07-22  11.18
1982-07-23  11.15
1982-07-26  11.47
1982-07-27  11.49
1982-07-28  11.64
1982-07-29  11.53
1982-07-30  11.35
1982-08-02  10.87
1982-08-03  11.07
1982-08-04  11.10
1982-08-05  11.19
1982-08-06  11.41
1982-08-09  11.19
1982-08-10  11.24
1982-08-11  11.24
1982-08-12  10.91
1982-08-13  10.70
1982-08-16  10.35
1982-08-17   9.84
1982-08-18   9.80
1982-08-19   9.39
1982-08-20   9.18
1982-08-23   9.52
1982-08-24   9.52
1982-08-25   9.60
1982-08-26   9.58
1982-08-27  10.16
1982-08-30  10.19
1982-08-31  10.13
1982-09-01  10.18
1982-09-02  10.14
1982-09-03   9.94
1982-09-06      .
1982-09-07  10.01
1982-09-08  10.06
1982-09-09  10.04
1982-09-10  10.23
1982-09-13  10.10
1982-09-14  10.01
1982-09-15  10.25
1982-09-16  10.18
1982-09-17  10.06
1982-09-20  10.01
1982-09-21   9.82
1982-09-22   9.68
1982-09-23   9.61
1982-09-24   9.75
1982-09-27   9.72
1982-09-28   9.58
1982-09-29   9.48
1982-09-30   9.46
1982-10-01   9.31
1982-10-04   9.70
1982-10-05   9.66
1982-10-06   9.50
1982-10-07   8.81
1982-10-08   8.54
1982-10-11      .
1982-10-12   8.07
1982-10-13   8.10
1982-10-14   8.24
1982-10-15   8.34
1982-10-18   8.17
1982-10-19   8.19
1982-10-20   8.27
1982-10-21   8.33
1982-10-22   8.45
1982-10-25   8.70
1982-10-26   8.56
1982-10-27   8.60
1982-10-28   8.50
1982-10-29   8.54
1982-11-01   8.38
1982-11-02      .
1982-11-03   8.38
1982-11-04   8.32
1982-11-05   8.36
1982-11-08   8.50
1982-11-09   8.42
1982-11-10   8.42
1982-11-11      .
1982-11-12   8.54
1982-11-15   8.61
1982-11-16   8.51
1982-11-17   8.51
1982-11-18   8.46
1982-11-19   8.35
1982-11-22   8.28
1982-11-23   8.34
1982-11-24   8.40
1982-11-25      .
1982-11-26   8.38
1982-11-29   8.64
1982-11-30   8.63
1982-12-01   8.62
1982-12-02   8.50
1982-12-03   8.27
1982-12-06   8.30
1982-12-07   8.30
1982-12-08   8.41
1982-12-09   8.36
1982-12-10   8.43
1982-12-13   8.35
1982-12-14   8.05
1982-12-15   8.04
1982-12-16   8.14
1982-12-17   8.18
1982-12-20   8.18
1982-12-21   8.11
1982-12-22   8.13
1982-12-23   8.12
1982-12-24      .
1982-12-27   8.08
1982-12-28   8.12
1982-12-29   8.15
1982-12-30   8.13
1982-12-31   8.05
1983-01-03   8.02
1983-01-04   8.08
1983-01-05   8.06
1983-01-06   8.03
1983-01-07   7.92
1983-01-10   7.87
1983-01-11   7.87
1983-01-12   7.86
1983-01-13   7.79
1983-01-14   7.73
1983-01-17   7.83
1983-01-18   7.84
1983-01-19   7.93
1983-01-20   8.02
1983-01-21   8.18
1983-01-24   8.24
1983-01-25   8.17
1983-01-26   8.20
1983-01-27   8.17
1983-01-28   8.19
1983-01-31   8.27
1983-02-01   8.30
1983-02-02   8.33
1983-02-03   8.34
1983-02-04   8.46
1983-02-07   8.43
1983-02-08   8.46
1983-02-09   8.48
1983-02-10   8.34
1983-02-11   8.32
1983-02-14   8.42
1983-02-15   8.42
1983-02-16   8.31
1983-02-17   8.28
1983-02-18   8.22
1983-02-21      .
1983-02-22   8.10
1983-02-23   8.12
1983-02-24   8.07
1983-02-25   7.95
1983-02-28   8.00
1983-03-01   7.96
1983-03-02   7.97
1983-03-03   7.95
1983-03-04   8.01
1983-03-07   8.16
1983-03-08   8.28
1983-03-09   8.28
1983-03-10   8.32
1983-03-11   8.32
1983-03-14   8.28
1983-03-15   8.27
1983-03-16   8.33
1983-03-17   8.44
1983-03-18   8.51
1983-03-21   8.55
1983-03-22   8.59
1983-03-23   8.48
1983-03-24   8.50
1983-03-25   8.63
1983-03-28   8.63
1983-03-29   8.56
1983-03-30   8.58
1983-03-31   8.61
1983-04-01      .
1983-04-04   8.61
1983-04-05   8.47
1983-04-06   8.41
1983-04-07   8.42
1983-04-08   8.40
1983-04-11   8.25
1983-04-12   8.28
1983-04-13   8.27
1983-04-14   8.24
1983-04-15   8.27
1983-04-18   8.22
1983-04-19   8.31
1983-04-20   8.29
1983-04-21   8.33
1983-04-22   8.28
1983-04-25   8.23
1983-04-26   8.22
1983-04-27   8.14
1983-04-28   8.12
1983-04-29   8.09
1983-05-02   8.05
1983-05-03   8.03
1983-05-04   7.97
1983-05-05   8.02
1983-05-06   7.95
1983-05-09   8.10
1983-05-10   7.98
1983-05-11   7.98
1983-05-12   8.12
1983-05-13   8.04
1983-05-16   8.19
1983-05-17   8.21
1983-05-18   8.21
1983-05-19   8.28
1983-05-20   8.33
1983-05-23   8.46
1983-05-24   8.47
1983-05-25   8.49
1983-05-26   8.57
1983-05-27   8.56
1983-05-30      .
1983-05-31   8.72
1983-06-01   8.64
1983-06-02   8.62
1983-06-03   8.73
1983-06-06   8.78
1983-06-07   8.87
1983-06-08   8.92
1983-06-09   8.81
1983-06-10   8.89
1983-06-13   8.76
1983-06-14   8.79
1983-06-15   8.77
1983-06-16   8.74
1983-06-17   8.79
1983-06-20   9.01
1983-06-21   8.98
1983-06-22   8.99
1983-06-23   8.99
1983-06-24   9.11
1983-06-27   9.11
1983-06-28   9.03
1983-06-29   8.96
1983-06-30   8.89
1983-07-01   8.89
1983-07-04      .
1983-07-05   9.19
1983-07-06   9.15
1983-07-07   9.33
1983-07-08   9.41
1983-07-11   9.30
1983-07-12   9.40
1983-07-13   9.39
1983-07-14   9.38
1983-07-15   9.46
1983-07-18   9.40
1983-07-19   9.34
1983-07-20   9.29
1983-07-21   9.27
1983-07-22   9.35
1983-07-25   9.36
1983-07-26   9.38
1983-07-27   9.37
1983-07-28   9.50
1983-07-29   9.60
1983-08-01   9.65
1983-08-02   9.73
1983-08-03   9.66
1983-08-04   9.76
1983-08-05   9.75
1983-08-08   9.82
1983-08-09   9.77
1983-08-10   9.83
1983-08-11   9.78
1983-08-12   9.78
1983-08-15   9.62
1983-08-16   9.53
1983-08-17   9.44
1983-08-18   9.44
1983-08-19   9.48
1983-08-22   9.32
1983-08-23   9.37
1983-08-24   9.31
1983-08-25   9.40
1983-08-26   9.46
1983-08-29   9.62
1983-08-30   9.62
1983-08-31   9.65
1983-09-01   9.64
1983-09-02   9.68
1983-09-05      .
1983-09-06   9.54
1983-09-07   9.41
1983-09-08   9.46
1983-09-09   9.45
1983-09-12   9.26
1983-09-13   9.28
1983-09-14   9.37
1983-09-15   9.42
1983-09-16   9.30
1983-09-19   9.20
1983-09-20   9.14
1983-09-21   9.17
1983-09-22   9.15
1983-09-23   9.07
1983-09-26   8.96
1983-09-27   9.01
1983-09-28   9.08
1983-09-29   9.10
1983-09-30   9.04
1983-10-03   9.05
1983-10-04   9.00
1983-10-05   8.85
1983-10-06   8.84
1983-10-07   8.90
1983-10-10      .
1983-10-11   9.11
1983-10-12   9.09
1983-10-13   9.13
1983-10-14   9.07
1983-10-17   8.88
1983-10-18   8.88
1983-10-19   8.88
1983-10-20   8.90
1983-10-21   8.89
1983-10-24   9.05
1983-10-25   9.04
1983-10-26   9.01
1983-10-27   8.99
1983-10-28   9.00
1983-10-31   8.98
1983-11-01   9.00
1983-11-02   9.02
1983-11-03   9.07
1983-11-04   9.18
1983-11-07   9.16
1983-11-08      .
1983-11-09   9.10
1983-11-10   9.02
1983-11-11      .
1983-11-14   9.04
1983-11-15   9.06
1983-11-16   9.06
1983-11-17   9.12
1983-11-18   9.12
1983-11-21   9.06
1983-11-22   9.02
1983-11-23   9.08
1983-11-24      .
1983-11-25   9.06
1983-11-28   9.15
1983-11-29   9.12
1983-11-30   9.12
1983-12-01   9.12
1983-12-02   9.22
1983-12-05   9.22
1983-12-06   9.18
1983-12-07   9.22
1983-12-08   9.28
1983-12-09   9.26
1983-12-12   9.21
1983-12-13   9.30
1983-12-14   9.31
1983-12-15   9.31
1983-12-16   9.26
1983-12-19   9.26
1983-12-20   9.27
1983-12-21   9.25
1983-12-22   9.20
1983-12-23   9.26
1983-12-26      .
1983-12-27   9.21
1983-12-28   9.23
1983-12-29   9.22
1983-12-30   9.22
1984-01-02      .
1984-01-03   9.26
1984-01-04   9.19
1984-01-05   9.16
1984-01-06   9.14
1984-01-09   9.15
1984-01-10   9.11
1984-01-11   9.14
1984-01-12   9.15
1984-01-13   8.91
1984-01-16   8.96
1984-01-17   8.98
1984-01-18   9.03
1984-01-19   9.03
1984-01-20   9.08
1984-01-23   9.07
1984-01-24   9.06
1984-01-25   9.05
1984-01-26   9.03
1984-01-27   9.01
1984-01-30   9.00
1984-01-31   9.01
1984-02-01   8.99
1984-02-02   8.98
1984-02-03   9.00
1984-02-06   9.11
1984-02-07   9.11
1984-02-08   9.09
1984-02-09   9.08
1984-02-10   9.12
1984-02-13      .
1984-02-14   9.16
1984-02-15   9.15
1984-02-16   9.16
1984-02-17   9.35
1984-02-20      .
1984-02-21   9.32
1984-02-22   9.32
1984-02-23   9.42
1984-02-24   9.33
1984-02-27   9.37
1984-02-28   9.39
1984-02-29   9.36
1984-03-01   9.40
1984-03-02   9.33
1984-03-05   9.38
1984-03-06   9.38
1984-03-07   9.44
1984-03-08   9.49
1984-03-09   9.54
1984-03-12   9.53
1984-03-13   9.55
1984-03-14   9.62
1984-03-15   9.62
1984-03-16   9.70
1984-03-19   9.80
1984-03-20   9.87
1984-03-21   9.92
1984-03-22   9.95
1984-03-23   9.95
1984-03-26   9.91
1984-03-27   9.89
1984-03-28   9.82
1984-03-29   9.81
1984-03-30   9.88
1984-04-02   9.87
1984-04-03  10.02
1984-04-04  10.03
1984-04-05  10.02
1984-04-06   9.84
1984-04-09   9.79
1984-04-10   9.80
1984-04-11   9.80
1984-04-12   9.76
1984-04-13   9.97
1984-04-16  10.01
1984-04-17   9.94
1984-04-18   9.97
1984-04-19  10.01
1984-04-20      .
1984-04-23   9.99
1984-04-24   9.98
1984-04-25   9.98
1984-04-26   9.97
1984-04-27  10.08
1984-04-30  10.11
1984-05-01  10.09
1984-05-02  10.16
1984-05-03  10.16
1984-05-04  10.37
1984-05-07  10.43
1984-05-08  10.42
1984-05-09  10.45
1984-05-10  10.44
1984-05-11  10.57
1984-05-14  10.60
1984-05-15  10.60
1984-05-16  10.54
1984-05-17  10.62
1984-05-18  10.59
1984-05-21  10.59
1984-05-22  10.70
1984-05-23  10.73
1984-05-24  10.85
1984-05-25  10.78
1984-05-28      .
1984-05-29  10.92
1984-05-30  11.02
1984-05-31  10.99
1984-06-01  10.82
1984-06-04  10.75
1984-06-05  10.72
1984-06-06  10.78
1984-06-07  10.86
1984-06-08  10.89
1984-06-11  11.02
1984-06-12  10.96
1984-06-13  10.83
1984-06-14  10.80
1984-06-15  10.73
1984-06-18  10.77
1984-06-19  10.78
1984-06-20  11.06
1984-06-21  11.13
1984-06-22  11.11
1984-06-25  11.06
1984-06-26  11.10
1984-06-27  11.07
1984-06-28  11.12
1984-06-29  11.11
1984-07-02  11.06
1984-07-03  11.02
1984-07-04      .
1984-07-05  10.95
1984-07-06  11.00
1984-07-09  10.90
1984-07-10  10.94
1984-07-11  11.04
1984-07-12  10.96
1984-07-13  10.85
1984-07-16  10.92
1984-07-17  10.96
1984-07-18  10.88
1984-07-19  10.83
1984-07-20  10.87
1984-07-23  10.92
1984-07-24  10.88
1984-07-25  10.76
1984-07-26  10.68
1984-07-27  10.71
1984-07-30  10.78
1984-07-31  10.76
1984-08-01  10.72
1984-08-02  10.75
1984-08-03  10.66
1984-08-06  10.75
1984-08-07  10.73
1984-08-08  10.69
1984-08-09  10.64
1984-08-10  10.63
1984-08-13  10.71
1984-08-14  10.62
1984-08-15  10.61
1984-08-16  10.61
1984-08-17  10.63
1984-08-20  10.68
1984-08-21  10.68
1984-08-22  10.67
1984-08-23  10.69
1984-08-24  10.70
1984-08-27  10.82
1984-08-28  10.85
1984-08-29  10.84
1984-08-30  10.86
1984-08-31  10.82
1984-09-03      .
1984-09-04  10.86
1984-09-05  10.87
1984-09-06  10.81
1984-09-07  10.72
1984-09-10  10.57
1984-09-11  10.59
1984-09-12  10.61
1984-09-13  10.50
1984-09-14  10.44
1984-09-17  10.47
1984-09-18  10.40
1984-09-19  10.31
1984-09-20  10.28
1984-09-21  10.40
1984-09-24  10.45
1984-09-25  10.40
1984-09-26  10.38
1984-09-27  10.30
1984-09-28  10.38
1984-10-01  10.39
1984-10-02  10.39
1984-10-03  10.35
1984-10-04  10.33
1984-10-05  10.29
1984-10-08      .
1984-10-09  10.22
1984-10-10  10.21
1984-10-11  10.12
1984-10-12  10.05
1984-10-15  10.12
1984-10-16  10.10
1984-10-17  10.02
1984-10-18   9.86
1984-10-19   9.68
1984-10-22   9.69
1984-10-23   9.55
1984-10-24   9.41
1984-10-25   9.47
1984-10-26   9.67
1984-10-29   9.64
1984-10-30   9.49
1984-10-31   9.39
1984-11-01   9.33
1984-11-02   9.32
1984-11-05   9.17
1984-11-06      .
1984-11-07   9.11
1984-11-08   9.22
1984-11-09   9.11
1984-11-12      .
1984-11-13   9.22
1984-11-14   9.23
1984-11-15   9.12
1984-11-16   9.04
1984-11-19   9.02
1984-11-20   8.95
1984-11-21   8.74
1984-11-22      .
1984-11-23   8.67
1984-11-26   8.71
1984-11-27   8.74
1984-11-28   8.76
1984-11-29   8.77
1984-11-30   8.93
1984-12-03   8.89
1984-12-04   8.82
1984-12-05   8.81
1984-12-06   8.89
1984-12-07   8.87
1984-12-10   8.85
1984-12-11   8.80
1984-12-12   8.69
1984-12-13   8.78
1984-12-14   8.52
1984-12-17   8.44
1984-12-18   8.30
1984-12-19   8.32
1984-12-20   8.41
1984-12-21   8.40
1984-12-24   8.34
1984-12-25      .
1984-12-26   8.39
1984-12-27   8.41
1984-12-28   8.47
1984-12-31   8.50
1985-01-01      .
1985-01-02   8.48
1985-01-03   8.46
1985-01-04   8.46
1985-01-07   8.33
1985-01-08   8.34
1985-01-09   8.26
1985-01-10   8.35
1985-01-11   8.41
1985-01-14   8.39
1985-01-15   8.32
1985-01-16   8.32
1985-01-17   8.32
1985-01-18   8.31
1985-01-21      .
1985-01-22   8.24
1985-01-23   8.23
1985-01-24   8.20
1985-01-25   8.22
1985-01-28   8.27
1985-01-29   8.29
1985-01-30   8.27
1985-01-31   8.40
1985-02-01   8.50
1985-02-04   8.49
1985-02-05   8.44
1985-02-06   8.45
1985-02-07   8.49
1985-02-08   8.46
1985-02-11   8.50
1985-02-12      .
1985-02-13   8.49
1985-02-14   8.45
1985-02-15   8.45
1985-02-18      .
1985-02-19   8.43
1985-02-20   8.52
1985-02-21   8.66
1985-02-22   8.69
1985-02-25   8.67
1985-02-26   8.66
1985-02-27   8.86
1985-02-28   8.93
1985-03-01   9.07
1985-03-04   9.10
1985-03-05   9.04
1985-03-06   9.08
1985-03-07   9.25
1985-03-08   8.96
1985-03-11   8.92
1985-03-12   9.00
1985-03-13   9.13
1985-03-14   9.23
1985-03-15   9.18
1985-03-18   9.25
1985-03-19   9.21
1985-03-20   9.17
1985-03-21   9.03
1985-03-22   9.08
1985-03-25   9.03
1985-03-26   8.98
1985-03-27   8.93
1985-03-28   8.84
1985-03-29   8.74
1985-04-01   8.76
1985-04-02   8.79
1985-04-03   8.80
1985-04-04   8.81
1985-04-05      .
1985-04-08   8.79
1985-04-09   8.68
1985-04-10   8.65
1985-04-11   8.44
1985-04-12   8.46
1985-04-15   8.45
1985-04-16   8.28
1985-04-17   8.32
1985-04-18   8.11
1985-04-19   8.19
1985-04-22   8.11
1985-04-23   8.23
1985-04-24   8.21
1985-04-25   8.29
1985-04-26   8.27
1985-04-29   8.37
1985-04-30   8.31
1985-05-01   8.22
1985-05-02   8.24
1985-05-03   8.09
1985-05-06   8.11
1985-05-07   8.08
1985-05-08   8.12
1985-05-09   8.09
1985-05-10   8.05
1985-05-13   8.06
1985-05-14   7.95
1985-05-15   7.87
1985-05-16   7.78
1985-05-17   7.84
1985-05-20   7.62
1985-05-21   7.64
1985-05-22   7.63
1985-05-23   7.66
1985-05-24   7.61
1985-05-27      .
1985-05-28   7.57
1985-05-29   7.58
1985-05-30   7.53
1985-05-31   7.44
1985-06-03   7.29
1985-06-04   7.26
1985-06-05   7.10
1985-06-06   7.18
1985-06-07   7.44
1985-06-10   7.49
1985-06-11   7.38
1985-06-12   7.34
1985-06-13   7.33
1985-06-14   7.03
1985-06-17   7.08
1985-06-18   6.98
1985-06-19   7.09
1985-06-20   7.18
1985-06-21   7.39
1985-06-24   7.43
1985-06-25   7.47
1985-06-26   7.43
1985-06-27   7.33
1985-06-28   7.19
1985-07-01   7.19
1985-07-02   7.19
1985-07-03   7.21
1985-07-04      .
1985-07-05   6.93
1985-07-08   7.08
1985-07-09   7.13
1985-07-10   7.14
1985-07-11   7.29
1985-07-12   7.33
1985-07-15   7.30
1985-07-16   7.23
1985-07-17   7.19
1985-07-18   7.34
1985-07-19   7.37
1985-07-22   7.46
1985-07-23   7.48
1985-07-24   7.48
1985-07-25   7.45
1985-07-26   7.46
1985-07-29   7.51
1985-07-30   7.57
1985-07-31   7.55
1985-08-01   7.55
1985-08-02   7.67
1985-08-05   7.64
1985-08-06   7.61
1985-08-07   7.58
1985-08-08   7.54
1985-08-09   7.51
1985-08-12   7.49
1985-08-13   7.52
1985-08-14   7.48
1985-08-15   7.51
1985-08-16   7.45
1985-08-19   7.44
1985-08-20   7.43
1985-08-21   7.36
1985-08-22   7.35
1985-08-23   7.38
1985-08-26   7.42
1985-08-27   7.39
1985-08-28   7.40
1985-08-29   7.39
1985-08-30   7.48
1985-09-02      .
1985-09-03   7.47
1985-09-04   7.38
1985-09-05   7.47
1985-09-06   7.63
1985-09-09   7.64
1985-09-10   7.61
1985-09-11   7.64
1985-09-12   7.63
1985-09-13   7.57
1985-09-16   7.53
1985-09-17   7.56
1985-09-18   7.55
1985-09-19   7.58
1985-09-20   7.51
1985-09-23   7.39
1985-09-24   7.36
1985-09-25   7.28
1985-09-26   7.33
1985-09-27      .
1985-09-30   7.43
1985-10-01   7.39
1985-10-02   7.40
1985-10-03   7.42
1985-10-04   7.42
1985-10-07   7.49
1985-10-08   7.48
1985-10-09   7.48
1985-10-10   7.50
1985-10-11   7.48
1985-10-14      .
1985-10-15   7.49
1985-10-16   7.45
1985-10-17   7.42
1985-10-18   7.41
1985-10-21   7.42
1985-10-22   7.42
1985-10-23   7.46
1985-10-24   7.52
1985-10-25   7.51
1985-10-28   7.51
1985-10-29   7.45
1985-10-30   7.36
1985-10-31   7.37
1985-11-01   7.37
1985-11-04   7.39
1985-11-05   7.38
1985-11-06   7.36
1985-11-07   7.37
1985-11-08   7.29
1985-11-11      .
1985-11-12   7.27
1985-11-13   7.33
1985-11-14   7.36
1985-11-15   7.39
1985-11-18   7.29
1985-11-19   7.29
1985-11-20   7.32
1985-11-21   7.30
1985-11-22   7.32
1985-11-25   7.32
1985-11-26   7.35
1985-11-27   7.32
1985-11-28      .
1985-11-29   7.31
1985-12-02   7.36
1985-12-03   7.37
1985-12-04   7.33
1985-12-05   7.36
1985-12-06   7.35
1985-12-09   7.29
1985-12-10   7.23
1985-12-11   7.03
1985-12-12   7.10
1985-12-13   7.00
1985-12-16   7.03
1985-12-17   7.02
1985-12-18   7.13
1985-12-19   7.09
1985-12-20   7.08
1985-12-23   7.12
1985-12-24   7.12
1985-12-25      .
1985-12-26   7.05
1985-12-27   7.05
1985-12-30   7.11
1985-12-31   7.09
1986-01-01      .
1986-01-02   7.13
1986-01-03   7.14
1986-01-06   7.13
1986-01-07   7.08
1986-01-08   7.21
1986-01-09   7.30
1986-01-10   7.35
1986-01-13   7.40
1986-01-14   7.38
1986-01-15   7.31
1986-01-16   7.26
1986-01-17   7.27
1986-01-20      .
1986-01-21   7.24
1986-01-22   7.23
1986-01-23   7.19
1986-01-24   7.16
1986-01-27   7.12
1986-01-28   7.09
1986-01-29   7.14
1986-01-30   7.13
1986-01-31   7.07
1986-02-03   7.08
1986-02-04   7.05
1986-02-05   7.07
1986-02-06   7.12
1986-02-07   7.27
1986-02-10   7.22
1986-02-11   7.17
1986-02-12   7.19
1986-02-13   7.19
1986-02-14   7.09
1986-02-17      .
1986-02-18   7.06
1986-02-19   7.15
1986-02-20   7.16
1986-02-21   7.06
1986-02-24   7.03
1986-02-25   7.08
1986-02-26   7.07
1986-02-27   6.99
1986-02-28   6.95
1986-03-03   6.88
1986-03-04   6.77
1986-03-05   6.83
1986-03-06   6.69
1986-03-07   6.63
1986-03-10   6.58
1986-03-11   6.59
1986-03-12   6.60
1986-03-13   6.63
1986-03-14   6.56
1986-03-17   6.59
1986-03-18   6.59
1986-03-19   6.58
1986-03-20   6.56
1986-03-21   6.54
1986-03-24   6.49
1986-03-25   6.50
1986-03-26   6.49
1986-03-27   6.37
1986-03-28      .
1986-03-31   6.31
1986-04-01   6.30
1986-04-02   6.28
1986-04-03   6.28
1986-04-04   6.19
1986-04-07   6.17
1986-04-08   6.10
1986-04-09   5.97
1986-04-10   5.96
1986-04-11   5.97
1986-04-14   5.90
1986-04-15   5.90
1986-04-16   5.79
1986-04-17   5.83
1986-04-18   5.84
1986-04-21   5.87
1986-04-22   5.95
1986-04-23   6.10
1986-04-24   6.22
1986-04-25   6.25
1986-04-28   6.19
1986-04-29   6.16
1986-04-30   6.15
1986-05-01   6.16
1986-05-02   6.18
1986-05-05   6.12
1986-05-06   6.10
1986-05-07   6.10
1986-05-08   6.07
1986-05-09   6.12
1986-05-12   6.21
1986-05-13   6.20
1986-05-14   6.17
1986-05-15   6.25
1986-05-16   6.38
1986-05-19   6.38
1986-05-20   6.33
1986-05-21   6.31
1986-05-22   6.32
1986-05-23   6.29
1986-05-26      .
1986-05-27   6.26
1986-05-28   6.31
1986-05-29   6.44
1986-05-30   6.45
1986-06-02   6.55
1986-06-03   6.56
1986-06-04   6.62
1986-06-05   6.60
1986-06-06   6.42
1986-06-09   6.47
1986-06-10   6.46
1986-06-11   6.50
1986-06-12   6.45
1986-06-13   6.26
1986-06-16   6.23
1986-06-17   6.18
1986-06-18   6.17
1986-06-19   6.25
1986-06-20   6.20
1986-06-23   6.20
1986-06-24   6.17
1986-06-25   6.14
1986-06-26   6.13
1986-06-27   6.08
1986-06-30   6.03
1986-07-01   6.01
1986-07-02   6.00
1986-07-03   5.89
1986-07-04      .
1986-07-07   5.89
1986-07-08   6.03
1986-07-09   5.94
1986-07-10   5.92
1986-07-11   5.82
1986-07-14   5.82
1986-07-15   5.82
1986-07-16   5.84
1986-07-17   5.85
1986-07-18   5.80
1986-07-21   5.79
1986-07-22   5.84
1986-07-23   5.92
1986-07-24   5.93
1986-07-25   5.95
1986-07-28   6.01
1986-07-29   5.96
1986-07-30   5.93
1986-07-31   5.84
1986-08-01   5.80
1986-08-04   5.78
1986-08-05   5.81
1986-08-06   5.84
1986-08-07   5.83
1986-08-08   5.77
1986-08-11   5.73
1986-08-12   5.69
1986-08-13   5.63
1986-08-14   5.66
1986-08-15   5.64
1986-08-18   5.64
1986-08-19   5.56
1986-08-20   5.53
1986-08-21   5.42
1986-08-22   5.46
1986-08-25   5.41
1986-08-26   5.37
1986-08-27   5.41
1986-08-28   5.37
1986-08-29   5.23
1986-09-01      .
1986-09-02   5.29
1986-09-03   5.37
1986-09-04   5.33
1986-09-05   5.41
1986-09-08   5.46
1986-09-09   5.45
1986-09-10   5.42
1986-09-11   5.51
1986-09-12   5.48
1986-09-15   5.45
1986-09-16   5.44
1986-09-17   5.44
1986-09-18   5.53
1986-09-19   5.53
1986-09-22   5.49
1986-09-23   5.49
1986-09-24   5.45
1986-09-25   5.45
1986-09-26   5.48
1986-09-29   5.54
1986-09-30   5.50
1986-10-01   5.50
1986-10-02   5.51
1986-10-03   5.30
1986-10-06   5.28
1986-10-07   5.27
1986-10-08   5.25
1986-10-09   5.27
1986-10-10   5.29
1986-10-13      .
1986-10-14   5.37
1986-10-15   5.38
1986-10-16   5.40
1986-10-17   5.48
1986-10-20   5.54
1986-10-21   5.50
1986-10-22   5.49
1986-10-23   5.46
1986-10-24   5.48
1986-10-27   5.45
1986-10-28   5.47
1986-10-29   5.44
1986-10-30   5.38
1986-10-31   5.42
1986-11-03   5.40
1986-11-04   5.41
1986-11-05   5.43
1986-11-06   5.47
1986-11-07   5.52
1986-11-10   5.59
1986-11-11      .
1986-11-12   5.56
1986-11-13   5.54
1986-11-14   5.53
1986-11-17   5.51
1986-11-18   5.48
1986-11-19   5.41
1986-11-20   5.49
1986-11-21   5.44
1986-11-24   5.44
1986-11-25   5.46
1986-11-26   5.46
1986-11-27      .
1986-11-28   5.45
1986-12-01   5.50
1986-12-02   5.48
1986-12-03   5.44
1986-12-04   5.42
1986-12-05   5.49
1986-12-08   5.51
1986-12-09   5.50
1986-12-10   5.50
1986-12-11   5.51
1986-12-12   5.52
1986-12-15   5.56
1986-12-16   5.56
1986-12-17   5.60
1986-12-18   5.58
1986-12-19   5.57
1986-12-22   5.58
1986-12-23   5.61
1986-12-24   5.59
1986-12-25      .
1986-12-26   5.58
1986-12-29   5.68
1986-12-30   5.72
1986-12-31   5.62
1987-01-01      .
1987-01-02   5.54
1987-01-05   5.53
1987-01-06   5.53
1987-01-07   5.47
1987-01-08   5.46
1987-01-09   5.45
1987-01-12   5.45
1987-01-13   5.46
1987-01-14   5.46
1987-01-15   5.46
1987-01-16   5.41
1987-01-19      .
1987-01-20   5.35
1987-01-21   5.39
1987-01-22   5.39
1987-01-23   5.39
1987-01-26   5.47
1987-01-27   5.49
1987-01-28   5.47
1987-01-29   5.48
1987-01-30   5.60
1987-02-02   5.60
1987-02-03   5.59
1987-02-04   5.60
1987-02-05   5.55
1987-02-06   5.61
1987-02-09   5.66
1987-02-10   5.74
1987-02-11   5.77
1987-02-12   5.69
1987-02-13   5.71
1987-02-16      .
1987-02-17   5.74
1987-02-18   5.68
1987-02-19   5.57
1987-02-20   5.56
1987-02-23   5.55
1987-02-24   5.55
1987-02-25   5.58
1987-02-26   5.58
1987-02-27   5.57
1987-03-02   5.58
1987-03-03   5.62
1987-03-04   5.57
1987-03-05   5.58
1987-03-06   5.68
1987-03-09   5.70
1987-03-10   5.74
1987-03-11   5.74
1987-03-12   5.74
1987-03-13   5.66
1987-03-16   5.68
1987-03-17   5.65
1987-03-18   5.64
1987-03-19   5.60
1987-03-20   5.63
1987-03-23   5.67
1987-03-24   5.70
1987-03-25   5.71
1987-03-26   5.70
1987-03-27   5.77
1987-03-30   5.85
1987-03-31   5.78
1987-04-01   5.83
1987-04-02   5.81
1987-04-03   5.77
1987-04-06   5.73
1987-04-07   5.77
1987-04-08   5.79
1987-04-09   5.93
1987-04-10   6.15
1987-04-13   6.27
1987-04-14   6.30
1987-04-15   6.16
1987-04-16   6.02
1987-04-17      .
1987-04-20   6.19
1987-04-21   6.11
1987-04-22   6.23
1987-04-23   6.28
1987-04-24   6.39
1987-04-27   6.42
1987-04-28   6.31
1987-04-29   6.31
1987-04-30   6.19
1987-05-01   6.33
1987-05-04   6.44
1987-05-05   6.43
1987-05-06   6.35
1987-05-07   6.37
1987-05-08   6.35
1987-05-11   6.41
1987-05-12   6.40
1987-05-13   6.54
1987-05-14   6.55
1987-05-15   6.78
1987-05-18   6.75
1987-05-19   6.80
1987-05-20   6.73
1987-05-21   6.63
1987-05-22   6.62
1987-05-25      .
1987-05-26   6.49
1987-05-27   6.53
1987-05-28   6.47
1987-05-29   6.42
1987-06-01   6.41
1987-06-02   6.49
1987-06-03   6.43
1987-06-04   6.39
1987-06-05   6.46
1987-06-08   6.46
1987-06-09   6.39
1987-06-10   6.33
1987-06-11   6.34
1987-06-12   6.28
1987-06-15   6.29
1987-06-16   6.30
1987-06-17   6.28
1987-06-18   6.29
1987-06-19   6.28
1987-06-22   6.25
1987-06-23   6.30
1987-06-24   6.37
1987-06-25   6.32
1987-06-26   6.35
1987-06-29   6.28
1987-06-30   6.30
1987-07-01   6.22
1987-07-02   6.20
1987-07-03      .
1987-07-06   6.25
1987-07-07   6.21
1987-07-08   6.20
1987-07-09   6.22
1987-07-10   6.10
1987-07-13   6.10
1987-07-14   6.08
1987-07-15   6.14
1987-07-16   6.12
1987-07-17   6.12
1987-07-20   6.14
1987-07-21   6.24
1987-07-22   6.27
1987-07-23   6.28
1987-07-24   6.36
1987-07-27   6.37
1987-07-28   6.39
1987-07-29   6.43
1987-07-30   6.41
1987-07-31   6.42
1987-08-03   6.51
1987-08-04   6.51
1987-08-05   6.45
1987-08-06   6.46
1987-08-07   6.51
1987-08-10   6.51
1987-08-11   6.48
1987-08-12   6.46
1987-08-13   6.43
1987-08-14   6.45
1987-08-17   6.46
1987-08-18   6.50
1987-08-19   6.55
1987-08-20   6.58
1987-08-21   6.55
1987-08-24   6.58
1987-08-25   6.58
1987-08-26   6.63
1987-08-27   6.72
1987-08-28   6.74
1987-08-31   6.71
1987-09-01   6.76
1987-09-02   6.89
1987-09-03   6.98
1987-09-04   7.10
1987-09-07      .
1987-09-08   7.22
1987-09-09   7.19
1987-09-10   7.12
1987-09-11   7.11
1987-09-14   7.11
1987-09-15   7.10
1987-09-16   7.11
1987-09-17   7.10
1987-09-18   7.07
1987-09-21   7.12
1987-09-22   7.11
1987-09-23   7.10
1987-09-24   7.17
1987-09-25   7.20
1987-09-28   7.19
1987-09-29   7.28
1987-09-30   7.29
1987-10-01   7.37
1987-10-02   7.35
1987-10-05   7.41
1987-10-06   7.42
1987-10-07   7.41
1987-10-08   7.62
1987-10-09   7.64
1987-10-12      .
1987-10-13   7.56
1987-10-14   7.72
1987-10-15   7.78
1987-10-16   7.74
1987-10-19   7.38
1987-10-20   6.64
1987-10-21   6.54
1987-10-22   6.53
1987-10-23   6.49
1987-10-26   6.30
1987-10-27   6.37
1987-10-28   6.29
1987-10-29   6.24
1987-10-30   6.32
1987-11-02   6.52
1987-11-03   6.42
1987-11-04   6.38
1987-11-05   6.32
1987-11-06   6.44
1987-11-09   6.46
1987-11-10   6.43
1987-11-11      .
1987-11-12   6.49
1987-11-13   6.59
1987-11-16   6.64
1987-11-17   6.57
1987-11-18   6.54
1987-11-19   6.50
1987-11-20   6.44
1987-11-23   6.51
1987-11-24   6.52
1987-11-25   6.57
1987-11-26      .
1987-11-27   6.65
1987-11-30   6.54
1987-12-01   6.58
1987-12-02   6.56
1987-12-03   6.54
1987-12-04   6.53
1987-12-07   6.71
1987-12-08   6.72
1987-12-09   6.69
1987-12-10   6.81
1987-12-11   6.79
1987-12-14   6.79
1987-12-15   6.72
1987-12-16   6.71
1987-12-17   6.76
1987-12-18   6.69
1987-12-21   6.70
1987-12-22   6.75
1987-12-23   6.70
1987-12-24   6.69
1987-12-25      .
1987-12-28   6.71
1987-12-29   6.70
1987-12-30   6.61
1987-12-31   6.62
1988-01-01      .
1988-01-04   6.66
1988-01-05   6.63
1988-01-06   6.65
1988-01-07   6.64
1988-01-08   6.74
1988-01-11   6.66
1988-01-12   6.65
1988-01-13   6.64
1988-01-14   6.66
1988-01-15   6.53
1988-01-18      .
1988-01-19   6.55
1988-01-20   6.48
1988-01-21   6.40
1988-01-22   6.38
1988-01-25   6.38
1988-01-26   6.42
1988-01-27   6.33
1988-01-28   6.29
1988-01-29   6.23
1988-02-01   6.25
1988-02-02   6.24
1988-02-03   6.26
1988-02-04   6.23
1988-02-05   6.13
1988-02-08   6.16
1988-02-09   6.12
1988-02-10   6.10
1988-02-11   6.17
1988-02-12   6.26
1988-02-15      .
1988-02-16   6.30
1988-02-17   6.29
1988-02-18   6.25
1988-02-19   6.25
1988-02-22   6.22
1988-02-23   6.17
1988-02-24   6.18
1988-02-25   6.22
1988-02-26   6.20
1988-02-29   6.19
1988-03-01   6.18
1988-03-02   6.16
1988-03-03   6.17
1988-03-04   6.28
1988-03-07   6.29
1988-03-08   6.29
1988-03-09   6.27
1988-03-10   6.30
1988-03-11   6.24
1988-03-14   6.24
1988-03-15   6.22
1988-03-16   6.26
1988-03-17   6.18
1988-03-18   6.24
1988-03-21   6.31
1988-03-22   6.31
1988-03-23   6.37
1988-03-24   6.40
1988-03-25   6.34
1988-03-28   6.36
1988-03-29   6.36
1988-03-30   6.36
1988-03-31   6.35
1988-04-01      .
1988-04-04   6.54
1988-04-05   6.57
1988-04-06   6.57
1988-04-07   6.57
1988-04-08   6.52
1988-04-11   6.53
1988-04-12   6.46
1988-04-13   6.41
1988-04-14   6.46
1988-04-15   6