1958 04 25.16  16.32  20.74 
1958 05 28.88  20.40  24.64 
1958 06 32.06  24.09  28.07 
1958 07 31.83  24.12  27.97 
1958 08 31.93  23.27  27.60 
1958 09 31.06  23.11  27.08 
1958 10 26.05  17.49  21.77 
1958 11 23.41  12.94  18.17 
1958 12 17.68   6.43  12.05 
1959 01 16.54   4.89  10.71 
1959 02 18.95  10.81  14.88 
1959 03 20.64  11.35  15.99 
1959 04 24.15  14.72  19.43 
1959 05 29.17  21.74  25.45 
1959 06 31.74  22.97  27.35 
1959 07 31.88  22.90  27.39 
1959 08 32.38  23.74  28.06 
1959 09 31.24  22.59  26.91 
1959 10 27.66  19.07  23.36 
1959 11 20.80   9.49  15.14 
1959 12 18.45   7.28  12.86 
1960 01 16.17   6.17  11.17 
1960 02 15.46   5.05  10.25 
1960 03 19.43   8.91  14.17 
1960 04 25.98  16.67  21.32 
1960 05 99.99  16.99 -99.99 
1960 06 32.81  22.83  27.82 
1960 07 35.00  23.62  29.31 
1960 08 31.88  23.53  27.70 
1960 09 31.20  21.33  26.26 
1960 10 28.17  17.00  22.58 
1960 11 24.24  12.04  18.14 
1960 12 16.70   4.63  10.66 
1961 01 13.73   2.65   8.18 
1961 02 19.79   7.63  13.71 
1961 03 23.63  13.16  18.39 
1961 04 23.51  12.52  18.01 
1961 05 27.66  19.24  23.45 
1961 06 31.14  22.01  26.57 
1961 07 31.75  22.74  27.24 
1961 08 31.05  23.04  27.04 
1961 09 30.42  22.34  26.38 
1961 10 27.22  15.49  21.35 
1961 11 21.81  11.40  16.60 
1961 12 19.41   8.35  13.88 
1962 01 16.41   4.23  10.32 
1962 02 21.85  12.30  17.07 
1962 03 19.87   9.47  14.67 
1962 04 24.05  15.05  19.54 
1962 05 30.08  20.56  25.32 
1962 06 31.33  23.00  27.16 
1962 07 33.79  24.08  28.93 
1962 08 33.59  23.62  28.60 
1962 09 31.36  21.68  26.52 
1962 10 28.21  17.95  23.08 
1962 11 21.01   7.70  14.35 
1962 12 17.83   5.48  11.65 
1963 01 99.99   2.36 -99.99 
1963 02 17.26   2.50   9.88 
1963 03 23.42  12.38  17.90 
1963 04 27.04  17.34  22.19 
1963 05 29.80  19.17  24.48 
1963 06 30.81  22.15  26.48 
1963 07 32.43  23.31  27.87 
1963 08 32.98  22.55  27.76 
1963 09 30.94  20.71  25.82 
1963 10 28.73  16.20  22.46 
1963 11 22.30  10.07  16.18 
1963 12 13.93   1.52   7.72 
1964 01 15.81   4.79  10.30 
1964 02 15.93   5.44  10.68 
1964 03 22.55   8.99  15.77 
1964 04 25.60  16.44  21.02 
1964 05 29.74  20.00  24.87 
1964 06 32.20  21.66  26.93 
1964 07 33.15  22.97  28.06 
1964 08 33.91  23.47  28.69 
1964 09 32.63  21.75  27.19 
1964 11 24.67  13.56  19.11 
1964 12 22.33   7.98  15.15 
1965 01 21.31   7.18  14.24 
1965 02 18.74   6.51  12.62 
1965 03 20.12   9.25  14.68 
1965 04 26.45  16.93  21.69 
1965 05 28.79  20.54  24.66 
1965 06 32.59  22.36  27.47 
1965 07 33.38 -99.99 -99.99 
1965 08 32.04  25.51  28.77 
1965 11 24.79  13.80  19.29 
1965 12 18.74   7.95  13.34 
1966 01 14.86   4.92   9.88 
1966 02 17.61   5.84  11.72 
1966 03 21.55   7.73  14.64 
1966 04 24.29  14.54  19.41 
1966 05 27.99  19.79  23.89 
1966 06 31.74  20.83  26.28 
1966 07 33.49  22.54  28.01 
