1956 02 21.53   9.35  15.44 
1956 03 99.99   8.12 -99.99 
1956 04 99.99  11.69 -99.99 
1956 05 31.27  17.35  24.31 
1956 06 31.28  19.20  25.24 
1956 07 32.89  21.07  26.98 
1956 08 34.21  20.61  27.41 
1956 09 30.04  16.29  23.16 
1956 10 26.34  13.31  19.82 
1956 11 21.67   5.50  13.58 
1957 01 19.83   7.23  13.53 
1957 02 22.82  10.42  16.61 
1957 03 21.52   7.19  14.35 
1957 04 27.70  13.42  20.56 
1957 05 99.99  16.19 -99.99 
1957 10 24.35  11.66  18.00 
1957 11 21.54   9.39  15.46 
1957 12 17.94   4.44  11.19 
1958 01 13.12    .68   6.90 
1958 02 12.78    .15   6.46 
1958 03 19.86   8.30  14.08 
1958 04 26.81  12.70  19.75 
1958 05 29.71  16.20  22.96 
1958 06 32.13  20.02  26.07 
1958 07 32.59  20.39  26.49 
1958 08 32.86  19.87  26.37 
1958 09 31.55  18.54  25.05 
1958 10 24.99  10.78  17.88 
1958 11 23.41   8.05  15.73 
1958 12 16.37   3.21   9.79 
1959 01 16.51   3.47   9.99 
1959 02 18.85   7.10  12.97 
1959 03 20.29   7.58  13.94 
1959 04 25.41  12.58  18.99 
1959 05 30.84  17.59  24.21 
1959 06 32.24  20.17  26.20 
1959 07 32.88  21.18  27.03 
1959 08 33.52  21.10  27.31 
1959 09 30.45  19.51  24.98 
1959 10 25.18  15.44  20.31 
1959 11 21.42   6.42  13.92 
1959 12 17.14   4.07  10.60 
1960 01 15.74   3.91   9.82 
1960 02 17.07   3.42  10.24 
1960 03 17.70   4.32  11.01 
1960 04 26.77  12.87  19.82 
1960 05 28.79  14.34  21.56 
1960 06 32.59  19.50  26.04 
1960 07 33.79  22.28  28.03 
1960 08 32.20  21.17  26.68 
1960 09 31.62  19.99  25.80 
1960 10 28.15  14.19  21.17 
1960 11 22.95   6.95  14.95 
1960 12 15.52   1.87   8.69 
1961 01 13.16   1.64   7.40 
1961 02 20.64   7.82  14.23 
1961 03 24.09  10.71  17.40 
1961 04 24.30   9.99  17.14 
1961 05 28.30  15.25  21.77 
1961 06 30.48  18.79  24.63 
1961 07 32.74  20.51  26.62 
1961 08 31.11  20.69  25.90 
1961 09 30.63  19.02  24.82 
1961 10 27.18  11.04  19.11 
1961 11 23.15   8.07  15.61 
1961 12 17.84   4.89  11.36 
1962 01 15.82   3.17   9.49 
1962 02 23.66   9.10  16.38 
1962 03 20.29   6.74  13.52 
1962 04 24.63  10.70  17.66 
1962 05 33.25  18.54  25.90 
1962 06 32.43  20.28  26.36 
1962 07 34.08  22.31  28.19 
1962 08 33.95  21.22  27.58 
1962 09 31.00  19.32  25.16 
1962 10 27.64  13.90  20.77 
1962 11 19.26   6.96  13.11 
1962 12 15.85   3.95   9.90 
1963 01 14.50   1.64   8.07 
1963 02 16.40   2.35   9.38 
1963 03 24.46  10.52  17.49 
1963 04 27.65  14.19  20.92 
1963 05 30.61  17.44  24.02 
1963 06 32.54  20.45  26.49 
1963 07 32.81  20.91  26.86 
1963 08 34.02  21.78  27.90 
1963 09 31.22  18.48  24.84 
1963 10 27.68  13.67  20.67 
1963 11 20.56   7.81  14.18 
1963 12 13.26    .55   6.90 
1964 01 14.77   3.82   9.29 
1964 02 14.48   3.04   8.76 
1964 03 23.38   7.89  15.63 
1964 04 26.69  13.50  20.09 
1964 05 30.30  16.20  23.25 
1964 06 33.65  20.55  27.10 
1964 08 32.11  20.99  26.55 
1964 09 31.16  19.40  25.28 
1964 10 24.29  11.25  17.77 
1964 11 22.48   9.60  16.04 
1964 12 19.02   7.39  13.20 
1965 01 17.99   3.59  10.79 
1965 02 18.12   4.78  11.45 
1965 03 20.90   8.37  14.63 
1965 04 27.91  14.41  21.16 
1965 05 32.46  16.00  24.23 
1965 06 31.19  19.87  25.53 
1965 07 32.90  21.32  27.11 
1965 08 32.75  20.95  26.85 
1965 09 31.35  19.37  25.36 
1965 10 25.76  12.44  19.10 
1965 11 22.99   9.28  16.13 
1965 12 18.64   3.62  11.12 
1966 01 12.58   1.94   7.26 
1966 02 17.04   4.58  10.81 
1966 03 21.15   7.72  14.43 
1966 04 26.73  11.50  19.11 
1966 05 29.24  17.20  23.22 
