1962 03 19.95   6.67  13.31 
1962 04 22.96 -99.99 -99.99 
1962 05 30.13  19.45  24.79 
1962 06 31.53 -99.99 -99.99 
1962 07 34.55 -99.99 -99.99 
1962 08 36.24  22.10  29.17 
1962 09 30.93  19.62  25.27 
1962 10 27.80  15.93  21.86 
1962 11 18.83   7.69  13.26 
1962 12 14.69   3.13   8.91 
1963 01 10.35  -2.08   4.13 
1963 02 16.94    .84   8.89 
1963 03 23.67   8.80  16.23 
1963 04 27.02  15.02  21.02 
1963 05 29.04  17.28  23.16 
1963 06 33.39  21.23  27.31 
1963 07 36.16  22.97  29.56 
1963 08 36.90  22.73  29.81 
1963 09 33.07  18.96  26.02 
1963 10 32.07  14.61  23.34 
1963 11 22.84   7.50  15.17 
1963 12 11.15  -1.59   4.77 
1964 01 15.14    .50   7.82 
1964 02 13.72    .22   6.97 
1964 03 20.50   5.79  13.14 
1964 04 26.04  12.99  19.51 
1964 05 29.39  17.16  23.27 
1964 06 33.28  20.07  26.67 
1964 07 38.45  22.57  30.51 
1964 08 36.73  22.11  29.42 
1964 09 31.34  18.48  24.91 
1964 10 25.77  10.08  17.92 
1964 11 22.39   8.16  15.27 
1965 01 15.59   2.82   9.20 
1965 02 14.81   1.65   8.23 
1965 03 15.70   2.29   8.99 
1965 04 27.08  13.22  20.15 
1965 05 27.92  16.53  22.22 
1965 06 31.73  19.79  25.76 
1965 07 36.09  21.75  28.92 
1965 08 36.24  21.42  28.83 
1965 09 32.50  19.24  25.87 
1965 10 26.27  11.45  18.86 
1965 11 23.09  11.22  17.15 
1965 12 16.96   5.45  11.20 
1966 01 12.48   -.17   6.15 
1966 02 14.53   2.28   8.40 
1966 03 20.92   7.66  14.29 
1966 04 24.61  11.76  18.18 
1966 05 27.74  15.75  21.74 
1966 06 31.90  19.41  25.65 
1966 07 34.90  22.94  28.92 
1966 08 33.33  20.54  26.93 
1966 09 29.24  16.89  23.06 
1966 10 25.84  10.25  18.04 
1966 11 24.06   8.29  16.17 
1966 12 14.27   1.60   7.93 
1967 01 16.75   1.81   9.28 
1967 02 16.51    .71   8.60 
1967 03 24.63  10.28  17.45 
1967 04 26.89  15.84  21.36 
1967 05 28.54  15.63  22.08 
1967 06 33.23  21.56  27.39 
1967 07 33.25  21.65  27.45 
1967 08 35.46  20.75  28.10 
1967 09 28.60  18.00  23.30 
1967 10 25.90  12.18  19.04 
1967 11 20.18   7.48  13.83 
1967 12 14.39   3.04   8.71 
1968 01 11.24   2.95   7.09 
1968 02 13.42   1.02   7.22 
1968 03 18.19   7.18  12.68 
1968 04 24.42  12.44  18.43 
1968 05 27.96  16.79  22.37 
1968 06 31.89  20.54  26.21 
1968 07 33.02  21.53  27.27 
1968 08 35.34  22.13  28.73 
1968 09 30.74  16.43  23.58 
1968 10 26.99  12.76  19.87 
1968 12 15.64   2.14   8.89 
1969 01 16.78   3.62  10.20 
1969 02 15.74   3.63   9.68 
1969 03 15.72   3.28   9.50 
1969 04 25.11  12.80  18.95 
1969 05 28.08  16.37  22.23 
1969 06 33.04  19.90  26.47 
1969 07 38.22  24.36  31.29 
1969 08 36.84  22.92  29.88 
1969 09 32.63  19.02  25.82 
1969 10 26.13  12.67  19.40 
1969 11 20.83   5.20  13.01 
1969 12 15.74   3.19   9.46 
1970 01 11.43   -.12   5.65 
1970 03 16.36   4.56  10.46 
1970 04 24.71  13.35  19.02 
1970 05 28.03  15.51  21.77 
1970 06 31.79  19.84  25.81 
1970 07 34.75  22.18  28.47 
1970 08 36.22  22.67  29.44 
1970 09 30.95  20.15  25.55 
1970 10 23.65  11.98  17.81 
1970 11 18.90   6.06  12.48 
1970 12 18.46   6.07  12.27 
1971 01 16.87   1.93   9.40 
1971 02 17.00   3.59  10.29 
1971 04 25.13  11.62  18.37 
1971 05 27.96  15.09  21.52 
1971 06 33.95  21.54  27.74 
1971 07 34.75  22.67  28.71 
1971 08 31.59  20.53  26.06 
1971 09 30.79  18.78  24.78 
1971 10 25.74  15.23  20.48 
1971 11 18.78   6.94  12.86 
1971 12 16.23   6.04  11.13 
1972 01 14.21   1.15   7.68 
1972 02 16.95   3.61  10.28 
1972 03 24.66   9.07  16.86 
1972 04 26.92  13.31  20.11 
1972 05 29.23  15.77  22.50 
1972 06 33.86  20.89  27.37 
1972 07 34.34  21.70  28.02 
1972 08 35.49  22.49  28.99 
1972 09 32.83  20.92  26.87 
1972 10 26.27  13.58  19.92 
1972 11 14.25   3.63   8.94 
1972 12 12.23    .31   6.27 
1973 01 11.34    .69   6.01 
1973 02 13.82   2.16   7.99 
1974 02 19.02   2.90  10.96 
1974 03 24.12 -99.99 -99.99 
1974 04 25.90  12.54  19.21 
1974 05 29.78  19.32  24.55 
1974 06 31.56  18.67  25.11 
1974 07 36.09  22.03  29.06 
1974 08 34.07  20.80  27.43 
1974 09 26.77  13.84  20.30 
1974 11 18.71   5.45  12.08 
