1966 01 30.25  15.89  23.07 
1966 02 29.89  16.91  23.40 
1966 05 20.55   6.14  13.34 
1966 06 18.42 -99.99 -99.99 
1966 07 17.65   2.25   9.95 
1966 08 18.64   3.73  11.18 
1966 09 21.22   5.89  13.55 
1966 10 23.56 -99.99 -99.99 
1966 11 28.51  12.24  20.37 
1967 01 30.20 -99.99 -99.99 
1967 02 28.89  15.53  22.21 
1967 03 24.93  13.15  19.04 
1967 04 24.46  11.11  17.78 
1967 05 21.16   7.94  14.55 
1967 06 18.20  10.07  14.14 
1967 07 18.12   4.19  11.16 
1967 08 17.90   4.36  11.13 
1967 09 22.28   6.76  14.52 
1967 10 25.49  11.53  18.51 
1967 11 28.76  11.52  20.14 
1967 12 29.13  12.84  20.98 
1968 01 28.13  17.32  22.72 
1968 02 31.06  16.60  23.83 
1968 03 29.10  15.42  22.26 
1968 05 19.43   7.34  13.38 
1968 06 17.00   2.64   9.82 
1968 07 17.37   1.71   9.54 
1968 10 27.96   7.45  17.70 
1968 11 31.39  11.08  21.23 
1969 01 33.95  16.56  25.25 
1969 02 99.99  17.99 -99.99 
1969 03 28.91  15.38  22.14 
1969 06 17.20   7.03  12.12 
1969 07 18.62   5.25  11.93 
1969 08 20.84   7.48  14.16 
1969 09 19.76   7.12  13.44 
1969 10 23.26  12.31  17.78 
1969 11 26.39  14.41  20.40 
1970 03 27.73  13.91  20.82 
1970 04 25.60  11.59  18.59 
1970 06 19.84   4.78  12.31 
1970 07 20.16    .26  10.21 
1970 08 19.94   4.39  12.16 
1970 09 20.67   6.80  13.73 
1970 10 27.04  10.42  18.73 
1970 11 25.89  13.15  19.52 
1970 12 28.92  17.00  22.96 
1971 01 27.59  17.64  22.61 
1971 02 27.96  18.66  23.31 
1971 03 27.40  15.62  21.51 
1971 04 24.56  10.82  17.68 
1971 05 21.06 -99.99 -99.99 
1971 06 17.96 -99.99 -99.99 
1971 07 17.28   2.29   9.78 
1971 08 19.52   3.72  11.62 
1971 09 22.32   6.39  14.35 
1971 10 27.57   9.96  18.76 
1971 11 26.21  10.83  18.52 
1971 12 27.79  15.20  21.49 
1972 01 27.06  16.06  21.56 
1972 02 27.69  16.27  21.98 
1972 03 26.33 -99.99 -99.99 
1972 04 23.97 -99.99 -99.99 
1972 05 20.06   8.83  14.44 
1972 06 18.12   5.70  11.91 
1972 07 18.15   2.39  10.27 
1972 08 20.10   5.04  12.57 
1972 09 25.25   7.06  16.15 
1972 10 24.23  12.18  18.20 
1973 02 29.03  19.31  24.17 
1973 03 29.32  16.10  22.71 
1973 04 26.78  11.88  19.33 
1973 05 23.58   6.65  15.11 
1973 06 18.65   6.37  12.51 
1973 07 18.78   8.27  13.52 
1973 08 19.79   6.02  12.90 
1973 09 23.91   8.53  16.21 
1973 11 26.76  13.92  20.34 
1973 12 28.39  17.40  22.89 
1974 01 27.72  18.70  23.21 
1974 02 27.81  16.51  22.16 
1974 03 26.72  15.57  21.14 
1974 04 24.89  14.49  19.68 
1974 05 21.09   9.83  15.46 
1974 06 17.79   6.63  12.21 
1974 07 18.28   6.07  12.17 
1974 08 99.99   4.83 -99.99 
1974 09 99.99   6.83 -99.99 
1974 10 99.99  10.71 -99.99 
1974 11 99.99  12.16 -99.99 
1974 12 99.99  14.52 -99.99 
1975 01 99.99  15.97 -99.99 
1975 02 99.99  15.99 -99.99 
1975 03 27.15  14.87  21.01 
1975 04 23.47  11.18  17.32 
1975 05 22.34   7.34  14.84 
1975 06 18.19   6.38  12.28 
1975 07 19.87   3.68  11.78 
1975 08 19.15   6.35  12.75 
1975 09 22.02   9.43  15.73 
1975 10 24.03  11.94  17.98 
1975 11 27.23  14.91  21.07 
1975 12 30.48  17.66  24.07 
