1965 02 39.29 -99.99 -99.99 
1965 03 33.80 -99.99 -99.99 
1965 04 31.20 -99.99 -99.99 
1965 05 25.32 -99.99 -99.99 
1965 06 21.48 -99.99 -99.99 
1965 08 21.67 -99.99 -99.99 
1965 09 28.09 -99.99 -99.99 
1965 10 31.98 -99.99 -99.99 
1965 11 34.62 -99.99 -99.99 
1966 03 36.22 -99.99 -99.99 
1966 04 29.81 -99.99 -99.99 
1966 05 23.29 -99.99 -99.99 
1966 06 20.21 -99.99 -99.99 
1966 07 19.53 -99.99 -99.99 
1966 08 20.74 -99.99 -99.99 
1966 10 29.16 -99.99 -99.99 
1966 11 34.30 -99.99 -99.99 
1967 02 30.08 -99.99 -99.99 
1967 03 30.77 -99.99 -99.99 
1967 06 21.66 -99.99 -99.99 
1967 07 21.25 -99.99 -99.99 
1967 08 23.00 -99.99 -99.99 
1967 10 35.53 -99.99 -99.99 
1967 11 36.27 -99.99 -99.99 
1968 01 38.88 -99.99 -99.99 
1968 02 38.02 -99.99 -99.99 
1968 04 27.92 -99.99 -99.99 
1968 05 20.68 -99.99 -99.99 
1968 06 20.57 -99.99 -99.99 
1968 07 18.14 -99.99 -99.99 
1968 08 19.03 -99.99 -99.99 
1968 10 30.97 -99.99 -99.99 
1968 11 36.09 -99.99 -99.99 
1969 01 39.65 -99.99 -99.99 
1969 02 35.32 -99.99 -99.99 
1969 03 35.55 -99.99 -99.99 
1969 04 31.52 -99.99 -99.99 
1969 05 24.62 -99.99 -99.99 
1969 06 20.52 -99.99 -99.99 
1969 07 21.07 -99.99 -99.99 
1969 08 25.25 -99.99 -99.99 
1969 09 27.04 -99.99 -99.99 
1969 11 37.07 -99.99 -99.99 
1969 12 37.39 -99.99 -99.99 
1970 02 38.91 -99.99 -99.99 
1970 03 36.93 -99.99 -99.99 
1970 04 30.16 -99.99 -99.99 
1970 06 21.96 -99.99 -99.99 
1970 08 23.38 -99.99 -99.99 
1970 09 25.20 -99.99 -99.99 
1970 11 34.86 -99.99 -99.99 
1970 12 38.59 -99.99 -99.99 
1971 03 35.97 -99.99 -99.99 
1971 04 29.88 -99.99 -99.99 
1971 05 24.38 -99.99 -99.99 
1971 06 19.89 -99.99 -99.99 
1971 08 21.67 -99.99 -99.99 
1971 10 30.31 -99.99 -99.99 
1971 11 32.68 -99.99 -99.99 
1972 01 38.84 -99.99 -99.99 
1972 02 37.00 -99.99 -99.99 
1972 03 36.50 -99.99 -99.99 
1972 04 30.95 -99.99 -99.99 
1972 05 26.42 -99.99 -99.99 
1972 06 22.60 -99.99 -99.99 
1972 07 19.42 -99.99 -99.99 
1972 10 32.25 -99.99 -99.99 
1972 11 36.25 -99.99 -99.99 
1972 12 40.88 -99.99 -99.99 
1973 04 28.60 -99.99 -99.99 
1973 05 25.26 -99.99 -99.99 
1973 06 20.07 -99.99 -99.99 
1973 07 20.00 -99.99 -99.99 
1973 08 21.02 -99.99 -99.99 
1973 11 34.53 -99.99 -99.99 
1973 12 36.91 -99.99 -99.99 
1974 01 36.45 -99.99 -99.99 
1974 03 36.30 -99.99 -99.99 
1974 05 23.63 -99.99 -99.99 
1974 09 26.44 -99.99 -99.99 
1974 10 30.58 -99.99 -99.99 
1974 12 36.65 -99.99 -99.99 
1975 03 33.00 -99.99 -99.99 
1975 06 21.75 -99.99 -99.99 
1975 07 22.13 -99.99 -99.99 
1975 08 22.24   6.76  14.50 
1975 09 27.65  12.37  20.01 
1975 12 34.79  20.70  27.74 
1976 01 38.02 -99.99 -99.99 
1976 02 37.36 -99.99 -99.99 
1976 03 35.12 -99.99 -99.99 
1976 04 31.13 -99.99 -99.99 
1976 05 25.72 -99.99 -99.99 
1976 06 22.03 -99.99 -99.99 
1976 07 21.96 -99.99 -99.99 
1976 08 24.52 -99.99 -99.99 
1976 09 28.46 -99.99 -99.99 
1976 11 32.80 -99.99 -99.99 
1976 12 40.04 -99.99 -99.99 
1977 11 36.30 -99.99 -99.99 
1977 12 39.08 -99.99 -99.99 
1978 01 39.36 -99.99 -99.99 
1978 02 35.82  24.21  30.01 
1978 03 36.80  22.05  29.42 
1978 04 32.73 -99.99 -99.99 
1978 05 25.52 -99.99 -99.99 
1978 06 20.76 -99.99 -99.99 
1978 08 20.93 -99.99 -99.99 
1978 09 24.36 -99.99 -99.99 
1978 11 33.74  18.41  26.07 
1978 12 36.57  21.41  28.99 
1979 01 41.39  25.25  33.32 
1979 02 36.59  22.61  29.60 
1979 03 37.43  22.69  30.06 
1979 04 30.45  17.83  24.14 
1979 05 99.99   8.91 -99.99 
1979 06 21.70   5.90  13.80 
1979 07 21.88   4.98  13.42 
1979 08 20.73   8.50  14.61 
1979 09 25.44  10.70  18.07 
1979 11 37.32  20.62  28.97 
1979 12 38.31  23.49  30.90 
1980 01 40.33  25.89  33.11 
1980 02 33.90  21.98  27.94 
1980 03 37.82  22.57  30.19 
1980 04 29.00  15.82  22.41 
1980 05 25.72  13.52  19.61 
1980 07 19.78   6.20  12.99 
1980 10 29.13  11.50  20.31 
1980 12 39.77  23.44  31.60 
1981 01 39.96  25.19  32.57 
1981 02 34.95  22.19  28.57 
1981 03 34.24  19.27  26.75 
1981 04 34.80  17.37  26.09 
1981 05 25.44  11.79  18.61 
1981 06 18.62   5.52  12.07 
1981 07 20.39   4.96  12.67 
1981 09 31.10  13.66  22.38 
1981 10 32.50  16.67  24.58 
1981 11 33.08  18.09  25.58 
1981 12 38.39  23.27  30.83 
1982 01 37.25 -99.99 -99.99 
1982 02 35.50  22.87  29.18 
1982 03 31.70  18.61  25.15 
1982 04 30.75  16.24  23.49 
1982 05 25.30  11.68  18.49 
1982 06 20.93   4.51  12.72 
1982 07 20.08   3.74  11.91 
1982 08 26.02  11.56  18.79 
1982 09 26.19  12.72  19.45 
1982 10 99.99  17.73 -99.99 
1982 11 99.99  22.32 -99.99 
1982 12 38.59  23.54  31.06 
1983 01 37.41  22.57  29.99 
1983 02 39.56  25.71  32.63 
1983 03 33.30  20.26  26.78 
1983 04 27.09  15.51  21.30 
1983 05 26.76  10.47  18.61 
1983 07 19.87   4.05  11.96 
1983 08 25.44   8.62  17.03 
1983 10 33.16  17.12  25.14 
1983 11 34.54  20.10  27.32 
1983 12 36.93  23.18  30.05 
1984 01 38.18  24.72  31.45 
1984 02 40.28  25.11  32.69 
1984 03 32.09  19.94  26.02 
1984 04 30.01 -99.99 -99.99 
1984 05 24.19 -99.99 -99.99 
1984 06 22.10   6.95  14.52 
1984 07 17.86   6.96  12.41 
1984 08 22.28   7.45  14.86 
1984 09 24.67  10.21  17.44 
1984 10 32.59  16.81  24.70 
1984 11 35.45  19.62  27.54 
1984 12 36.50 -99.99 -99.99 
1985 01 40.29 -99.99 -99.99 
1985 03 37.06  22.00  29.53 
1985 04 30.23  17.29  23.76 
1985 06 21.98   5.74  13.86 
1985 10 31.34  15.27  23.30 
1985 11 36.14  21.70  28.92 
1985 12 37.36  21.72  29.54 
1986 01 38.41  24.53  31.47 
1986 02 38.00  24.65  31.32 
1986 04 30.93  15.96  23.44 
1986 06 20.43  10.55  15.49 
1986 07 17.46   5.36  11.41 
1986 08 21.04   5.58  13.31 
1986 09 27.44  11.83  19.63 
1986 10 29.79  14.61  22.20 
1986 12 38.93  23.70  31.32 
1987 01 38.00  24.50  31.25 
1987 03 33.13  18.85  25.99 
1987 04 99.99  18.31 -99.99 
1987 05 99.99   9.97 -99.99 
1987 06 20.45   8.95  14.70 
1987 08 22.79   7.25  15.02 
1987 10 99.99  17.07 -99.99 
1987 11 99.99  20.19 -99.99 
1987 12 37.63  23.04  30.33 
1988 02 37.70  22.62  30.16 
1988 03 35.21  21.99  28.59 
1988 04 30.02  18.91  24.46 
1988 06 22.08   8.75  15.41 
1988 08 99.99   9.09 -99.99 
1988 12 99.99  21.54 -99.99 
1989 11 33.48  16.41  24.94 
