1964 11 26.97  13.93  20.45 
1964 12 20.12   6.63  13.37 
1965 01 22.73   8.71  15.71 
1965 02 19.04   6.32  12.68 
1965 03 23.16   8.35  15.75 
1965 04 30.27  17.66  23.96 
1965 05 31.61  20.43  26.02 
1965 06 35.62  22.54  29.08 
1965 07 37.56  22.36  29.96 
1965 08 36.16  22.51  29.34 
1965 09 34.84  20.20  27.52 
1965 10 26.47  13.11  19.78 
1965 11 26.49  14.52  20.50 
1965 12 20.04   9.95  15.00 
1966 01 14.21   3.70   8.95 
1966 02 16.92   5.29  11.10 
1966 03 23.70  10.89  17.29 
1966 04 29.58  16.61  23.09 
1966 05 29.32  18.62  23.97 
1966 06 32.50  20.91  26.71 
1966 07 99.99  22.67 -99.99 
1966 08 36.55  22.68  29.61 
1966 09 33.84  20.76  27.30 
1966 10 29.50  14.42  21.96 
1966 11 26.78  11.92  19.35 
1966 12 21.43   5.78  13.60 
1967 01 18.41   5.70  12.05 
1967 02 20.84   6.93  13.88 
1967 03 28.09  14.62  21.35 
1967 04 33.39  20.18  26.78 
1967 05 34.16  19.79  26.98 
1967 06 36.28  22.21  29.24 
1967 07 37.47  22.97  30.22 
1967 08 34.34  21.42  27.88 
1967 09 29.37  19.31  24.34 
1967 10 27.12  14.37  20.74 
1967 11 22.68  12.25  17.46 
1967 12 18.52   6.73  12.62 
1968 01 15.55   5.84  10.69 
1968 02 17.62   5.04  11.33 
1968 03 21.30   9.57  15.43 
1968 04 27.88  16.70  22.29 
1968 05 31.63  20.12  25.88 
1968 06 33.74  21.65  27.69 
1968 07 33.82  22.44  28.13 
1968 08 36.21  22.04  29.12 
1968 09 32.73  19.78  26.25 
1968 10 30.04  17.21  23.63 
1968 11 24.01   9.63  16.82 
1968 12 21.28   7.31  14.29 
1969 01 20.68   7.68  14.18 
1969 02 20.72   8.58  14.65 
1969 03 22.17   8.22  15.19 
1969 04 29.11  16.35  22.73 
1969 05 30.61  18.91  24.76 
1969 06 36.08  21.70  28.89 
1969 07 38.43  23.51  30.97 
1969 08 37.27  22.91  30.09 
1969 09 34.13  20.81  27.47 
1969 10 29.63  16.11  22.87 
1969 11 23.24  10.21  16.72 
1969 12 20.67   7.58  14.12 
1970 01 14.87 -99.99 -99.99 
1970 02 20.63   7.88  14.25 
1970 03 22.59   9.47  16.03 
1970 04 30.13  16.57  23.34 
1970 07 34.97  22.22  28.59 
1970 08 37.34  22.43  29.88 
1970 09 31.86  20.67  26.26 
1970 10 27.78  14.43  21.10 
1970 11 24.35   7.95  16.15 
1971 01 22.86   7.91  15.38 
