1969 01 27.67 -99.99 -99.99 
1969 02 20.94 -99.99 -99.99 
1969 03 -7.93 -20.41 -14.17 
1969 04  4.80 -99.99 -99.99 
1969 05 10.50 -99.99 -99.99 
1969 06 21.13 -99.99 -99.99 
1969 07 26.67  15.30  20.98 
1969 08 17.01 -99.99 -99.99 
1969 09 14.70 -99.99 -99.99 
1970 02 -9.83 -99.99 -99.99 
1970 03 -3.55 -99.99 -99.99 
1970 04  6.40 -99.99 -99.99 
1970 05 13.19 -99.99 -99.99 
1970 06 20.03 -99.99 -99.99 
1970 07 20.18 -99.99 -99.99 
1970 08 18.42 -99.99 -99.99 
1970 09 17.83 -99.99 -99.99 
1970 10  2.43 -99.99 -99.99 
1971 02 18.14 -27.35 -22.74 
1971 03 -6.44 -99.99 -99.99 
1971 04  6.39 -99.99 -99.99 
1971 05 14.51 -99.99 -99.99 
1971 06 21.93 -99.99 -99.99 
1973 04 99.99  -1.92 -99.99 
1973 05 16.62 -99.99 -99.99 
1973 08 22.28 -99.99 -99.99 
1973 09 12.80 -99.99 -99.99 
1973 10  4.69 -99.99 -99.99 
1974 07 26.72 -99.99 -99.99 
1974 08 20.66 -99.99 -99.99 
1974 09 16.69 -99.99 -99.99 
1974 10  6.82 -99.99 -99.99 
1974 12 12.70 -99.99 -99.99 
1975 03  -.69 -99.99 -99.99 
1975 04  9.25 -99.99 -99.99 
1975 05 14.78 -99.99 -99.99 
1975 06 22.25 -99.99 -99.99 
1975 07 25.37 -99.99 -99.99 
1975 08 20.19 -99.99 -99.99 
1975 09 15.86 -99.99 -99.99 
1975 10  3.69 -99.99 -99.99 
1976 02 18.54 -99.99 -99.99 
1976 04  9.46  -1.96   3.75 
1976 05 16.62 -99.99 -99.99 
1976 06 26.21 -99.99 -99.99 
1976 07 22.24 -99.99 -99.99 
1976 08 22.97 -99.99 -99.99 
1976 09 16.27 -99.99 -99.99 
1977 03 -2.35 -99.99 -99.99 
1977 05 19.31 -99.99 -99.99 
1977 06 25.68 -99.99 -99.99 
1977 07 25.52 -99.99 -99.99 
1977 08 19.08 -99.99 -99.99 
1978 02 14.96 -99.99 -99.99 
1978 03 -2.61 -99.99 -99.99 
1978 04  8.43 -99.99 -99.99 
1978 05 14.52 -99.99 -99.99 
1978 06 23.86 -99.99 -99.99 
1978 08 16.48 -99.99 -99.99 
1978 09 15.50 -99.99 -99.99 
1978 10  5.71 -99.99 -99.99 
1979 03 -2.50 -99.99 -99.99 
1979 04  1.75 -99.99 -99.99 
1979 05 15.77 -99.99 -99.99 
1979 06 20.20 -99.99 -99.99 
1979 07 24.40 -99.99 -99.99 
1979 08 20.33 -99.99 -99.99 
1979 10  4.50 -99.99 -99.99 
1980 02 12.62 -99.99 -99.99 
1980 03 -3.37 -99.99 -99.99 
1980 04  6.62 -99.99 -99.99 
1980 06 21.13 -99.99 -99.99 
1980 07 23.38 -99.99 -99.99 
1980 08 19.37 -99.99 -99.99 
1980 09 17.89 -99.99 -99.99 
1980 10  7.63 -99.99 -99.99 
1981 03 -2.89 -99.99 -99.99 
1981 05 15.03 -99.99 -99.99 
1981 06 24.19 -99.99 -99.99 
1981 07 24.07 -99.99 -99.99 
1981 08 26.17 -99.99 -99.99 
1981 09 15.92 -99.99 -99.99 
1982 04 12.28 -99.99 -99.99 
1982 05 18.70 -99.99 -99.99 
1982 06 26.91 -99.99 -99.99 
1982 07 23.14 -99.99 -99.99 
1982 08 21.10 -99.99 -99.99 
1983 06 26.92 -99.99 -99.99 
1983 07 26.07 -99.99 -99.99 
1983 08 20.77 -99.99 -99.99 
1983 09 11.35 -99.99 -99.99 
1983 10  7.94 -99.99 -99.99 
1984 04  1.28 -99.99 -99.99 
1984 08 22.31 -99.99 -99.99 
1985 01 12.65 -99.99 -99.99 
1985 03 -3.25 -99.99 -99.99 
1985 04  6.67 -99.99 -99.99 
1985 05 11.59 -99.99 -99.99 
1985 06 21.66 -99.99 -99.99 
1985 07 22.14 -99.99 -99.99 
1985 08 20.53 -99.99 -99.99 
1985 09 16.89 -99.99 -99.99 
1985 10  3.85 -99.99 -99.99 
1986 02 14.23 -99.99 -99.99 
1986 03 -2.54 -99.99 -99.99 
1986 04  9.80 -99.99 -99.99 
1986 05 11.48 -99.99 -99.99 
1986 06 18.44 -99.99 -99.99 
1986 07 22.34 -99.99 -99.99 
1986 08 19.27 -99.99 -99.99 
1987 03 -3.01 -99.99 -99.99 
1987 04  4.00 -99.99 -99.99 
1987 05 18.48 -99.99 -99.99 
1987 06 21.15 -99.99 -99.99 
1987 07 25.10 -99.99 -99.99 
1987 08 22.75 -99.99 -99.99 
1987 09 13.72 -99.99 -99.99 
1988 03   .66 -99.99 -99.99 
1988 04  9.60 -99.99 -99.99 
1988 05 14.93 -99.99 -99.99 
1988 06 22.03 -99.99 -99.99 
1988 08 22.80 -99.99 -99.99 
1988 09 15.60 -99.99 -99.99 
1988 10  6.32 -99.99 -99.99 
1989 03   .97 -99.99 -99.99 
1989 04  4.34 -99.99 -99.99 
1989 05 17.64 -99.99 -99.99 
1989 06 23.01 -99.99 -99.99 
1989 07 29.87 -99.99 -99.99 
1989 08 21.09 -99.99 -99.99 
1989 09 15.14 -99.99 -99.99 
1989 10  7.26 -99.99 -99.99 
1990 02 -9.58 -99.99 -99.99 
1990 04  8.70 -99.99 -99.99 
1990 06 24.62 -99.99 -99.99 
1990 07 26.44 -99.99 -99.99 
1990 08 22.26 -99.99 -99.99 
1990 09 13.92 -99.99 -99.99 
1992 06 16.86 -99.99 -99.99 
1992 07 22.89 -99.99 -99.99 
1992 08 19.64 -99.99 -99.99 
1992 09  9.58 -99.99 -99.99 
1992 10  7.12 -99.99 -99.99 
1993 02 10.05 -99.99 -99.99 
1993 03 -2.26 -99.99 -99.99 
1993 04  5.86 -99.99 -99.99 
1993 05 14.56 -99.99 -99.99 
1993 06 23.33 -99.99 -99.99 
1993 07 24.47 -99.99 -99.99 
1993 08 22.47 -99.99 -99.99 
1993 09 11.64 -99.99 -99.99 
1993 11 13.87 -99.99 -99.99 
1994 03 -4.05 -99.99 -99.99 
1994 04  6.99 -99.99 -99.99 
1994 05 18.39 -99.99 -99.99 
1994 06 25.33 -99.99 -99.99 
1994 07 22.61 -99.99 -99.99 
1994 08 20.50 -99.99 -99.99 
1994 09 14.39 -99.99 -99.99 
1994 10  9.58 -99.99 -99.99 
1995 02 -5.11 -99.99 -99.99 
1995 04 14.25 -99.99 -99.99 
1995 05 17.56 -99.99 -99.99 
1995 06 18.82 -99.99 -99.99 
1995 08 22.33 -99.99 -99.99 
1995 09 16.24 -99.99 -99.99 
1996 03 -3.88 -99.99 -99.99 
1996 06 23.45 -99.99 -99.99 
1996 07 24.24 -99.99 -99.99 
1996 08 17.19 -99.99 -99.99 
1996 09 10.45 -99.99 -99.99 
1996 10  4.78 -99.99 -99.99 
1996 11 -3.17 -99.99 -99.99 
