1904 07 33.61 -99.99 -99.99 
1904 08 33.34 -99.99 -99.99 
1904 09 33.66  23.53  28.59 
1904 10 29.64  18.76  24.20 
1904 11 23.59 -99.99 -99.99 
1904 12 18.07   9.68  13.87 
1905 01 12.54   8.17  10.35 
1905 03 27.01  18.83  22.92 
1963 12 13.79  -1.62   6.08 
1964 01 17.04   1.64   9.34 
1964 02 16.27    .91   8.59 
1964 03 23.16   6.64  14.90 
1964 04 27.71  13.97  20.84 
1964 05 30.44  16.89  23.66 
1964 06 32.88  18.79  25.84 
1964 07 36.22  20.45  28.33 
1964 08 35.96  21.71  28.83 
1964 09 32.22  18.64  25.43 
1964 10 27.20   7.73  17.46 
1964 11 23.78   8.27  16.02 
1964 12 18.37   4.73  11.56 
1965 01 19.79   3.41  11.60 
1965 02 18.65   3.37  11.01 
1965 03 20.54   5.89  13.21 
1965 04 28.28  14.35  21.31 
1965 05 29.64  17.50  23.57 
1965 06 33.12  18.35  25.73 
1965 07 35.93  20.00  27.97 
1965 08 35.13  19.12  27.12 
1965 09 33.21 -99.99 -99.99 
1965 10 27.12   9.53  18.32 
1965 11 24.81  10.63  17.71 
1965 12 18.71   4.78  11.75 
1966 01 13.38   1.61   7.49 
1966 03 22.03   6.93  14.48 
1966 04 27.31  13.29  20.29 
1966 05 28.73  17.28  23.00 
1966 07 35.06  21.25  28.15 
1966 09 30.87  17.67  24.27 
1966 10 25.83  10.49  18.16 
1966 11 23.47   8.74  16.10 
1966 12 16.70   3.36  10.03 
1967 01 16.98   3.15  10.06 
1967 02 18.01   1.53   9.77 
1967 03 26.13   9.33  17.73 
1967 04 28.30  16.14  22.22 
1967 05 29.15  15.01  22.08 
1967 06 32.80  18.57  25.68 
1967 07 33.00  20.21  26.61 
1967 08 34.23  19.28  26.75 
1967 09 31.54  15.62  23.58 
1967 10 28.98   9.07  19.02 
1967 11 23.50   6.07  14.78 
1968 01 14.31   3.63   8.97 
1968 02 15.38    .-4   7.67 
1968 03 21.08   7.06  14.07 
1968 04 26.07  13.23  19.65 
1968 05 29.40  15.48  22.43 
1968 06 31.76  19.45  25.61 
1968 07 32.88  19.86  26.37 
1968 08 33.81  19.99  26.90 
1968 09 30.64  15.61  23.12 
1968 10 27.76  11.91  19.83 
1968 11 20.54   5.22  12.88 
1968 12 17.08   2.38   9.72 
1969 02 17.49   4.35  10.92 
1969 03 18.56   4.42  11.49 
1969 04 26.23  12.57  19.40 
1969 05 29.55  15.44  22.49 
1969 07 36.12  21.08  28.59 
1969 08 36.09  19.81  27.95 
1969 11 21.64   9.92  15.78 
1969 12 18.25   7.49  12.87 
1970 01 14.40 -99.99 -99.99 
1970 02 19.84 -99.99 -99.99 
1970 03 22.51  10.58  16.54 
1970 04 27.60 -99.99 -99.99 
1970 05 28.75  15.56  22.15 
1970 06 32.66  18.95  25.81 
1970 07 35.00  19.89  27.45 
1970 08 35.90  20.27  28.08 
1970 09 32.73  19.04  25.89 
1970 10 24.92  11.23  18.07 
1970 11 20.41   4.39  12.40 
1970 12 20.68   7.62  14.15 
1971 01 20.15   4.87  12.51 
1971 02 21.03   4.23  12.63 
1971 03 99.99   5.82 -99.99 
1971 04 26.73  10.94  18.83 
1971 05 28.87  15.76  22.31 
1971 06 34.08  19.54  26.81 
1971 07 35.99  20.85  28.42 
1971 08 33.37  19.57  26.47 
1971 09 31.23  18.82  25.02 
1971 11 21.66   5.56  13.61 
1971 12 20.04   8.67  14.36 
1972 01 18.95   5.45  12.20 
1972 02 20.72   4.51  12.61 
1972 03 24.90   8.51  16.70 
1972 04 27.61  13.23  20.42 
1972 05 29.14  14.93  22.03 
1972 06 33.59  19.36  26.47 
1972 07 33.34  19.39  26.36 
1972 08 34.12  19.01  26.56 
1972 09 33.07  19.73  26.40 
1972 10 26.38  12.73  19.55 
1972 11 16.19   4.71  10.45 
1972 12 15.93   1.77   8.85 
1973 01 13.97   1.31   7.64 
1973 02 16.25   2.24   9.24 
1973 03 23.39   9.39  16.39 
1973 04 24.11  10.57  17.34 
1973 05 29.37  14.65  22.01 
1973 06 31.22  19.29  25.25 
1973 07 33.84  20.74  27.29 
1973 08 32.08  18.48  25.28 
1973 09 30.57  19.37  24.97 
1974 02 19.26   2.66  10.96 
1974 03 24.61  11.51  18.06 
1974 04 26.36  10.93  18.64 
1974 05 30.09  16.78  23.43 
1974 06 31.80  16.57  24.18 
1974 07 34.99  19.41  27.20 
1974 08 33.15  19.06  26.10 
1974 09 27.91  16.23  22.07 
1974 10 26.76   9.75  18.25 
1974 11 20.12   6.38  13.25 
1974 12 16.39   2.27   9.33 
1975 01 18.26   4.23  11.24 
1975 02 17.82   3.78  10.80 
1975 03 20.50   6.85  13.67 
1975 04 24.42  11.38  17.90 
1975 05 29.09  16.84  22.96 
1975 06 31.33  19.66  25.49 
1976 11 16.58   1.23   8.90 
