1960 12 25.64 -99.99 -99.99 
1969 01 31.58 -99.99 -99.99 
1969 06 23.69 -99.99 -99.99 
1969 07 25.38 -99.99 -99.99 
1969 08 23.07 -99.99 -99.99 
1969 09 15.04 -99.99 -99.99 
1969 10  5.93 -99.99 -99.99 
1969 11 11.75 -99.99 -99.99 
1969 12 24.38 -99.99 -99.99 
1970 01 26.17 -99.99 -99.99 
1970 02 15.08 -99.99 -99.99 
1970 03 -4.61 -99.99 -99.99 
1970 04  9.07 -99.99 -99.99 
1970 05 17.54 -99.99 -99.99 
1970 06 27.18 -99.99 -99.99 
1970 07 28.17 -99.99 -99.99 
1970 08 23.96 -99.99 -99.99 
1970 10  3.69 -99.99 -99.99 
1970 11 -8.93 -99.99 -99.99 
1971 01 23.08 -99.99 -99.99 
1971 02 17.67 -99.99 -99.99 
1971 03 -5.23 -99.99 -99.99 
1971 04  6.97 -99.99 -99.99 
1971 05 18.48 -99.99 -99.99 
1971 06 26.73 -99.99 -99.99 
1973 02 15.48 -99.99 -99.99 
1973 04  4.92 -99.99 -99.99 
1973 05 16.03   1.73   8.88 
1973 06 27.22 -99.99 -99.99 
1973 07 25.90 -99.99 -99.99 
1973 08 21.16   9.12  15.14 
1973 09 21.11   3.04  12.07 
1973 10  6.17 -12.14  -2.98 
1973 11 -7.86 -24.28 -16.07 
1973 12 21.86 -34.93 -28.39 
1974 01 25.34 -99.99 -99.99 
1974 02 17.73 -38.00 -27.86 
1974 03 99.99 -26.39 -99.99 
1974 04  6.64 -99.99 -99.99 
1974 05 14.52 -99.99 -99.99 
1974 06 23.08 -99.99 -99.99 
1974 07 27.61 -99.99 -99.99 
1974 09 17.96   2.44  10.20 
1974 10  3.87 -99.99 -99.99 
1974 11 13.16 -29.48 -21.32 
1974 12 27.79 -40.29 -34.04 
1975 01 24.89 -40.12 -32.50 
1975 02 15.60 -37.77 -26.68 
1975 03   .81 -99.99 -99.99 
1975 04 10.44  -4.36   3.03 
1975 05 20.62   1.39  11.00 
1975 06 25.79 -99.99 -99.99 
1975 07 26.43  12.50  19.46 
1975 08 24.29   9.07  16.68 
1975 09 17.23   -.72   8.25 
1975 10  6.29 -11.54  -2.62 
1975 11 -8.45 -25.28 -16.86 
1975 12 99.99 -37.00 -99.99 
1976 01 24.81 -39.52 -32.16 
1976 02 17.50 -37.65 -27.57 
1976 03 99.99 -29.97 -99.99 
1976 04  7.69  -8.31   -.31 
1976 05 16.48    .28   8.38 
1976 06 22.00 -99.99 -99.99 
1976 07 26.80 -99.99 -99.99 
1976 08 21.68   8.85  15.27 
1976 09 19.07   1.26  10.16 
1976 10  3.93 -13.69  -4.87 
1976 11 12.64 -99.99 -99.99 
1976 12 28.11 -99.99 -99.99 
1977 01 29.37 -99.99 -99.99 
1977 02 16.87 -39.91 -28.39 
1977 04  6.50  -9.71  -1.60 
1977 05 17.87   1.96   9.91 
1977 06 23.00 -99.99 -99.99 
1977 07 25.34  12.35  18.84 
1977 08 22.30 -99.99 -99.99 
1977 09 17.00 -99.99 -99.99 
1977 10  6.41 -99.99 -99.99 
1977 11 -9.97 -99.99 -99.99 
1977 12 24.70 -38.25 -31.48 
1978 01 23.75 -39.73 -31.74 
1978 02 13.19 -35.09 -24.14 
1978 03 99.99 -25.81 -99.99 
1978 04  9.31  -6.04   1.63 
1978 05 16.89 -99.99 -99.99 
1978 06 22.50 -99.99 -99.99 
1978 07 23.00  10.38  16.69 
1978 08 23.59 -99.99 -99.99 
1978 09 15.75    .-7   7.84 
1978 10  5.84 -10.42  -2.29 
1978 11 -4.92 -99.99 -99.99 
1978 12 19.48 -34.24 -26.86 
1979 01 25.03 -40.96 -32.99 
1979 02 14.17 -36.08 -25.12 
1979 03 -1.07 -24.85 -12.96 
1979 04  7.90  -7.57    .16 
1979 05 20.79   1.21  11.00 
1979 06 26.93   7.64  17.28 
1979 07 27.52  10.42  18.97 
1979 08 21.20 -99.99 -99.99 
1979 09 16.83 -99.99 -99.99 
1979 10  6.90 -11.82  -2.45 
1979 11 12.07 -29.50 -20.78 
1979 12 22.11 -33.48 -27.79 
1980 01 26.24 -39.72 -32.98 
1980 02 13.28 -34.64 -23.96 
1980 03 -3.90 -26.52 -15.21 
1980 04  4.07 -12.88  -4.40 
1980 05 15.63   -.20   7.71 
1980 06 26.13   7.19  16.66 
1980 07 27.55 -99.99 -99.99 
1980 08 25.23  10.30  17.76 
1980 09 16.54   1.96   9.25 
1980 10  3.97 -13.07  -4.54 
1980 11 -5.92 -24.00 -14.96 
1980 12 25.83 -38.28 -32.05 
1981 01 24.87 -41.27 -33.07 
1981 02 14.96 -99.99 -99.99 
1981 03   . 0 -99.99 -99.99 
1981 04 13.12 -99.99 -99.99 
1981 05 17.90 -99.99 -99.99 
1981 06 22.10 -99.99 -99.99 
1981 07 27.48 -99.99 -99.99 
1981 08 20.06 -99.99 -99.99 
1981 09 15.41 -99.99 -99.99 
1981 10  5.37 -99.99 -99.99 
1981 11 10.43 -99.99 -99.99 
1981 12 17.52 -99.99 -99.99 
1982 04 10.46 -99.99 -99.99 
1982 05 16.92 -99.99 -99.99 
1982 06 24.34 -99.99 -99.99 
1982 07 25.79 -99.99 -99.99 
1982 08 21.18 -99.99 -99.99 
1982 09 14.87 -99.99 -99.99 
1982 11 -9.20 -99.99 -99.99 
1983 01 21.17 -99.99 -99.99 
1983 02 13.68 -99.99 -99.99 
1983 05 16.93 -99.99 -99.99 
1983 06 20.31 -99.99 -99.99 
1983 07 23.86 -99.99 -99.99 
1983 08 23.61 -99.99 -99.99 
1983 09 15.51 -99.99 -99.99 
1983 10  5.82 -99.99 -99.99 
1983 11 -6.07 -99.99 -99.99 
1984 01 25.34 -99.99 -99.99 
1984 02 16.93 -99.99 -99.99 
1984 07 24.36 -99.99 -99.99 
1984 11 12.51 -99.99 -99.99 
1985 02 19.17 -99.99 -99.99 
1985 03 -2.94 -99.99 -99.99 
1985 08 23.23 -99.99 -99.99 
1985 09 15.39 -99.99 -99.99 
1985 10  6.15 -99.99 -99.99 
1985 12 23.71 -99.99 -99.99 
1986 01 22.72 -99.99 -99.99 
1986 03   .42 -99.99 -99.99 
1986 04  7.29 -99.99 -99.99 
1986 05 17.73 -99.99 -99.99 
1986 06 26.62 -99.99 -99.99 
1986 08 24.27 -99.99 -99.99 
1986 10  4.73 -99.99 -99.99 
1986 11 12.12 -99.99 -99.99 
1986 12 23.71 -99.99 -99.99 
1987 01 26.15 -99.99 -99.99 
1987 02 13.94 -99.99 -99.99 
1987 03 -6.25 -99.99 -99.99 
1987 04  6.83 -99.99 -99.99 
1987 05 17.04 -99.99 -99.99 
1987 06 24.63 -99.99 -99.99 
1987 07 26.84 -99.99 -99.99 
1987 08 24.69 -99.99 -99.99 
1987 09 15.54 -99.99 -99.99 
1987 10  4.85 -99.99 -99.99 
1987 11 17.50 -99.99 -99.99 
1988 03 -4.12 -99.99 -99.99 
1988 04  9.68 -99.99 -99.99 
1988 05 16.37 -99.99 -99.99 
1988 06 23.80 -99.99 -99.99 
1988 10  9.14 -99.99 -99.99 
1988 11 -6.75 -99.99 -99.99 
1988 12 22.14 -99.99 -99.99 
1989 01 21.30 -99.99 -99.99 
1989 02 -8.46 -99.99 -99.99 
1989 03   .-5 -99.99 -99.99 
1989 04 11.97 -99.99 -99.99 
1989 05 19.17 -99.99 -99.99 
1989 06 20.70 -99.99 -99.99 
1989 08 22.42 -99.99 -99.99 
1989 09 16.45 -99.99 -99.99 
1989 10  6.66 -99.99 -99.99 
1989 11 -8.26 -99.99 -99.99 
1990 01 29.16 -43.67 -36.41 
1990 02 12.37 -99.99 -99.99 
1990 03  5.60 -99.99 -99.99 
1990 04  9.60 -99.99 -99.99 
1990 05 21.40 -99.99 -99.99 
1990 09 15.18 -99.99 -99.99 
1990 10  9.59 -99.99 -99.99 
1990 11 -6.09 -99.99 -99.99 
1990 12 16.56 -99.99 -99.99 
1991 01 20.89 -99.99 -99.99 
1991 02 12.61 -35.71 -24.16 
1991 03 -3.68 -99.99 -99.99 
1991 04  9.33 -99.99 -99.99 
1991 05 18.48 -99.99 -99.99 
1991 08 23.36 -99.99 -99.99 
1991 09 16.49 -99.99 -99.99 
1991 10  7.22 -99.99 -99.99 
1991 11 10.97 -99.99 -99.99 
1991 12 26.83 -99.99 -99.99 
1992 02 13.13 -99.99 -99.99 
1992 03 -1.13 -99.99 -99.99 
1992 07 26.16 -99.99 -99.99 
1992 09 15.46 -99.99 -99.99 
1993 01 24.87 -99.99 -99.99 
1993 02 10.98 -99.99 -99.99 
1993 03  2.91 -99.99 -99.99 
1993 04  8.32 -99.99 -99.99 
1993 05 18.23 -99.99 -99.99 
1993 12 21.69 -99.99 -99.99 
