1959 03 20.51   8.70  14.60 
1959 04 24.45  13.06  18.75 
1959 05 30.48  17.87  24.18 
1959 06 31.56  21.01  26.28 
1959 07 32.31  21.91  27.11 
1959 08 33.37  21.87  27.62 
1959 09 31.41  20.89  26.15 
1959 10 26.82  17.70  22.26 
1959 11 22.03   6.08  14.05 
1960 01 17.35   3.91  10.63 
1960 02 17.41   4.06  10.73 
1960 03 19.49   5.23  12.36 
1960 04 26.81  13.50  20.15 
1960 05 28.65  15.63  22.14 
1960 06 33.50  20.77  27.14 
1960 07 34.28  21.76  28.02 
1960 09 32.09  19.53  25.81 
1960 10 27.17  14.72  20.94 
1960 11 23.47   9.50  16.48 
1960 12 16.58   2.49   9.53 
1961 01 14.83   1.28   8.05 
1961 02 21.38   7.95  14.66 
1961 03 23.85  12.00  17.92 
1961 04 24.51  10.48  17.49 
1961 05 29.96  15.70  22.83 
1961 06 32.65  19.14  25.89 
1961 07 33.09  21.04  27.07 
1961 08 31.85  20.81  26.33 
1961 09 31.72  20.04  25.88 
1961 10 28.09  11.68  19.88 
1961 11 22.86   8.78  15.82 
1961 12 19.10   5.34  12.22 
1962 01 16.44   2.58   9.51 
1962 02 23.83 -99.99 -99.99 
1962 03 20.68 -99.99 -99.99 
1962 04 25.83   9.62  17.72 
1962 05 34.16  17.35  25.75 
1962 06 33.34  19.57  26.45 
1962 07 34.34  21.60  27.97 
1962 08 33.34  21.43  27.39 
1962 10 28.01  14.27  21.14 
1962 11 20.55   6.29  13.42 
1962 12 16.89   3.46  10.17 
1963 01 14.34   1.09   7.71 
1963 02 16.49   2.52   9.50 
1963 03 24.76  12.45  18.60 
1963 04 28.00  14.43  21.21 
1963 05 31.01  18.09  24.55 
1963 06 33.00  20.76  26.88 
1963 07 32.71  21.77  27.24 
1963 08 33.59  22.08  27.83 
1963 09 30.25  19.04  24.64 
1963 10 29.32  13.49  21.40 
1963 11 21.94   8.55  15.24 
1963 12 14.43    .44   7.43 
1964 01 16.06   4.37  10.21 
1964 02 15.16   3.74   9.45 
1964 03 21.75  10.03  15.89 
1964 04 27.30  15.73  21.51 
1964 05 30.17  18.74  24.45 
1964 06 33.68  22.01  27.84 
1964 07 32.05  21.66  26.85 
1964 08 32.83  22.12  27.47 
1964 09 31.58  20.04  25.81 
1964 10 24.75  11.98  18.36 
1964 11 22.89   9.62  16.25 
1964 12 19.04   7.40  13.22 
1965 01 99.99   6.04 -99.99 
1965 02 14.74   5.98  10.36 
1965 04 27.74  16.78  22.26 
1965 05 30.99  17.16  24.07 
1965 06 31.75  20.68  26.21 
1965 07 32.39  21.65  27.02 
1965 08 32.43  22.35  27.39 
1965 09 31.07  20.79  25.93 
1965 10 27.32  15.27  21.29 
1965 11 25.03  11.11  18.07 
1965 12 19.43   5.90  12.66 
1966 01 13.19   4.17   8.68 
1966 02 17.68   4.63  11.15 
1966 03 22.54   7.74  15.14 
1966 04 26.65  12.49  19.57 
1966 05 27.32  14.88  21.10 
1966 06 28.81  15.83  22.32 
1966 07 33.64  22.35  27.99 
1966 08 32.12  21.05  26.58 
1966 09 29.63  20.50  25.06 
1966 10 25.16  14.15  19.65 
1966 11 21.12   9.22  15.17 
1966 12 16.65   6.43  11.54 
1967 01 16.78   5.01  10.89 
1967 02 17.20   4.90  11.05 
1967 03 24.75  10.95  17.85 
1967 04 29.26  16.70  22.98 
1967 05 29.82 -99.99 -99.99 
1967 06 32.29  20.90  26.59 
1967 07 32.80  20.39  26.59 
1967 08 28.72  20.29  24.50 
1967 09 29.15  17.50  23.32 
1967 10 26.66  11.45  19.05 
1967 11 22.84   7.31  15.07 
1967 12 19.66   9.14  14.40 
1968 01 17.48   4.67  11.08 
1968 02 14.94   1.41   8.17 
1968 03 21.81   7.47  14.64 
1968 04 28.06  15.18  21.62 
1968 05 30.77  17.78  24.27 
1968 06 34.09  21.79  27.94 
1968 07 33.79  22.63  28.21 
1968 08 33.25  23.15  28.20 
1968 09 31.52  20.57  26.04 
1968 10 27.89  15.81  21.85 
1968 11 20.51   7.76  14.13 
1968 12 16.75   3.92  10.33 
1969 01 18.37   6.19  12.28 
1969 02 18.75   6.11  12.43 
1969 03 99.99   6.44 -99.99 
1969 04 26.59  13.88  20.23 
1969 05 29.57  17.70  23.63 
1969 06 33.22  21.44  27.33 
1969 07 34.25  22.90  28.57 
1969 08 33.23  20.96  27.09 
1969 09 31.54  18.73  25.13 
1969 10 99.99  15.41 -99.99 
1969 11 99.99   8.18 -99.99 
1969 12 99.99   3.53 -99.99 
1970 01 13.26   2.57   7.91 
1970 02 17.78   2.83  10.30 
1970 03 21.96   9.10  15.53 
1970 04 28.11  15.04  21.57 
1970 05 31.15  17.08  24.11 
1970 06 32.43  20.72  26.57 
1970 07 33.90  20.79  27.34 
1970 08 33.66  22.43  28.04 
1970 09 32.52  20.95  26.73 
1970 10 26.44  15.26  20.85 
1970 11 20.00   5.93  12.96 
1970 12 19.68   6.76  13.22 
1971 01 18.79   4.87  11.83 
1971 02 18.64   5.35  11.99 
1971 03 20.92   5.58  13.25 
1971 04 25.51 -99.99 -99.99 
1971 05 28.21  15.32  21.76 
1971 06 33.70  20.74  27.22 
1971 07 31.90  21.60  26.75 
1971 08 32.06  21.28  26.67 
1971 09 31.51  21.36  26.43 
1971 10 28.51  16.32  22.41 
1971 11 22.33   7.55  14.94 
1971 12 22.00  11.24  16.61 
1972 01 20.24   7.60  13.92 
1972 02 17.87   5.40  11.63 
1972 03 22.91   8.80  15.85 
1972 04 27.04  13.41  20.22 
1972 05 28.77  17.91  23.34 
1972 06 32.59  19.70  26.14 
1972 07 33.07  20.82  26.94 
1972 08 34.34  22.17  28.25 
1972 09 33.38  19.48  26.43 
1972 10 27.55  12.31  19.93 
1972 11 20.71   7.73  14.21 
1972 12 19.54   7.03  13.29 
