1966 06 15.15    . 0   7.57 
1966 07 12.72  -1.03   5.84 
1966 08 14.23   1.32   7.77 
1966 09 17.57   3.71  10.64 
1966 10 20.28   8.93  14.60 
1966 11 24.86  10.54  17.70 
1966 12 28.18  13.05  20.61 
1967 01 30.62  15.79  23.20 
1967 02 29.19  14.06  21.62 
1967 03 23.49 -99.99 -99.99 
1967 04 22.96   5.44  14.20 
1967 05 16.60   -.23   8.18 
1967 06 12.94   6.18   9.55 
1967 07 11.37  -3.61   3.88 
1967 10 23.85  10.17  17.01 
1967 11 27.75  11.04  19.39 
1967 12 28.01  12.30  20.15 
1968 01 27.92  16.40  22.16 
1968 02 29.63  15.80  22.71 
1968 03 27.50  14.12  20.81 
1968 04 25.53   9.08  17.30 
1968 07 12.85    . 5   6.45 
1968 08 14.21   3.44   8.82 
1968 09 17.31   3.29  10.29 
1968 10 22.93   5.94  14.43 
1968 11 27.00  10.33  18.66 
1968 12 27.54  12.46  20.00 
1969 01 32.34  16.91  24.62 
1969 02 28.95  16.70  22.82 
1969 03 25.98  14.05  20.01 
1969 04 22.11   7.40  14.75 
1969 05 16.49   5.07  10.78 
1969 06 13.95   2.47   8.21 
1969 07 14.65   2.16   8.40 
1969 08 16.76   3.84  10.30 
1969 09 14.40   2.61   8.50 
1969 10 21.06   9.21  15.13 
1969 11 23.07  10.03  16.54 
1970 01 28.38  13.87  21.12 
1970 02 28.74  13.89  21.31 
1970 04 22.16   7.50  14.83 
1970 06 15.07   1.87   8.47 
1970 07 14.78  -2.30   6.24 
1970 08 14.78   -.58   7.09 
1970 09 16.59   3.67  10.13 
1970 10 23.10   8.43  15.76 
1970 11 23.50  10.60  17.04 
1970 12 26.72 -99.99 -99.99 
1971 01 26.10 -99.99 -99.99 
1971 02 25.90  15.96  20.93 
1971 03 25.54  12.79  19.16 
1971 05 17.24   3.15  10.19 
1971 06 15.10    .40   7.75 
1971 07 13.86   -.82   6.52 
1971 08 15.39   2.82   9.10 
1971 09 18.74   4.96  11.85 
1971 10 23.53   5.75  14.64 
1971 11 23.36   9.16  16.26 
1971 12 27.38  13.86  20.62 
1972 02 25.76  14.18  19.97 
1972 04 22.13   5.74  13.93 
1972 05 18.34   5.61  11.97 
1972 06 99.99   1.65 -99.99 
1972 07 14.48    .11   7.29 
1972 08 17.14   3.82  10.48 
1972 09 22.17   4.89  13.53 
1972 10 22.39 -99.99 -99.99 
1972 11 24.56  10.95  17.75 
1973 02 27.97  17.64  22.80 
1973 03 28.53  13.10  20.81 
1973 05 19.14   4.21  11.67 
1973 09 19.25   5.02  12.13 
1973 10 21.65 -99.99 -99.99 
1973 11 24.07  10.58  17.32 
1974 01 26.38  16.59  21.48 
1974 02 99.99  14.76 -99.99 
1975 04 99.99   8.00 -99.99 
1975 06 99.99   1.74 -99.99 
1975 07 99.99   1.60 -99.99 
