1969 01 24.01 -99.99 -99.99 
1969 02 22.64 -99.99 -99.99 
1969 03 -5.94 -99.99 -99.99 
1969 04  4.79 -99.99 -99.99 
1969 05 13.85 -99.99 -99.99 
1969 07 25.06 -99.99 -99.99 
1969 08 23.58 -99.99 -99.99 
1969 09 14.90 -99.99 -99.99 
1969 10  4.94 -99.99 -99.99 
1969 12 26.07 -99.99 -99.99 
1970 01 21.87 -99.99 -99.99 
1970 02 15.67 -99.99 -99.99 
1970 03 -7.24 -99.99 -99.99 
1970 04  7.59 -99.99 -99.99 
1970 05 15.97 -99.99 -99.99 
1970 06 24.25 -99.99 -99.99 
1970 07 27.59 -99.99 -99.99 
1970 08 22.96 -99.99 -99.99 
1970 09 14.11 -99.99 -99.99 
1970 10  3.37 -99.99 -99.99 
1970 11 -6.93 -99.99 -99.99 
1970 12 19.46 -99.99 -99.99 
1971 01 19.94 -99.99 -99.99 
1971 02 12.66 -99.99 -99.99 
1971 03 -5.40 -99.99 -99.99 
1971 04  4.26 -99.99 -99.99 
1971 05 16.59 -99.99 -99.99 
1973 01 19.42 -99.99 -99.99 
1973 02 13.00 -99.99 -99.99 
1973 03 -3.35 -99.99 -99.99 
1973 05 15.66 -99.99 -99.99 
1973 08 22.24 -99.99 -99.99 
1973 09 21.46 -99.99 -99.99 
1973 10  5.65 -99.99 -99.99 
1974 02 15.48 -99.99 -99.99 
1974 03 -3.17 -99.99 -99.99 
1974 04  8.84 -99.99 -99.99 
1974 09 17.52 -99.99 -99.99 
1975 01 17.54 -99.99 -99.99 
1975 02 12.22 -99.99 -99.99 
1975 06 26.66 -99.99 -99.99 
1975 07 27.35 -99.99 -99.99 
1975 08 24.18 -99.99 -99.99 
1975 09 16.60 -99.99 -99.99 
1975 10  7.31 -99.99 -99.99 
1975 11 -5.00 -99.99 -99.99 
1976 02 13.88 -99.99 -99.99 
1976 07 25.90 -99.99 -99.99 
1976 08 22.56 -99.99 -99.99 
1976 10  3.85 -99.99 -99.99 
1976 12 20.66 -99.99 -99.99 
1977 02 15.39 -99.99 -99.99 
1977 03 -4.58 -99.99 -99.99 
1977 04  5.50 -99.99 -99.99 
1977 06 25.68 -99.99 -99.99 
1977 07 25.43 -99.99 -99.99 
1977 08 23.83 -99.99 -99.99 
1977 09 14.86 -99.99 -99.99 
1977 10  4.46 -99.99 -99.99 
1977 11 10.20 -99.99 -99.99 
1978 01 20.89 -99.99 -99.99 
1978 04  8.43 -99.99 -99.99 
1978 05 17.19 -99.99 -99.99 
1978 06 25.19 -99.99 -99.99 
1978 07 24.19 -99.99 -99.99 
1978 08 23.35 -99.99 -99.99 
1978 09 15.85 -99.99 -99.99 
1979 03 -4.00 -99.99 -99.99 
1979 04  6.43 -99.99 -99.99 
1979 05 19.70 -99.99 -99.99 
1979 08 22.07 -99.99 -99.99 
1979 09 17.29 -99.99 -99.99 
1979 10  4.12 -99.99 -99.99 
1980 07 99.99  13.22 -99.99 
1980 10  4.92 -99.99 -99.99 
1981 07 24.96 -99.99 -99.99 
1981 09 13.69 -99.99 -99.99 
1981 11 12.24 -99.99 -99.99 
1982 05 15.58 -99.99 -99.99 
1983 06 20.41 -99.99 -99.99 
1983 07 26.09 -99.99 -99.99 
1984 03 -4.38 -99.99 -99.99 
1984 06 24.64 -99.99 -99.99 
1984 10  3.24 -99.99 -99.99 
1984 12 21.42 -99.99 -99.99 
1985 01 23.18 -99.99 -99.99 
1985 02 13.66 -99.99 -99.99 
1985 03 -4.58 -99.99 -99.99 
1985 05 16.23 -99.99 -99.99 
1985 10  5.29 -99.99 -99.99 
1985 11 -7.16 -99.99 -99.99 
1986 01 19.50 -99.99 -99.99 
1986 02 -9.60 -99.99 -99.99 
1988 10  8.43 -99.99 -99.99 
1988 12 15.34 -99.99 -99.99 
1989 01 19.02 -99.99 -99.99 
1989 02 -9.39 -99.99 -99.99 
1989 03  -.63 -99.99 -99.99 
1989 04  9.89 -99.99 -99.99 
1989 05 16.02 -99.99 -99.99 
1989 10  5.02 -99.99 -99.99 
1989 11 -8.57 -99.99 -99.99 
1990 01 21.97 -99.99 -99.99 
1990 03  3.08 -99.99 -99.99 
1990 05 17.95 -99.99 -99.99 
1990 06 24.20 -99.99 -99.99 
1990 07 25.46 -99.99 -99.99 
1990 08 24.11 -99.99 -99.99 
1990 09 14.64 -99.99 -99.99 
1990 10  8.16 -99.99 -99.99 
1991 03 -7.62 -99.99 -99.99 
1991 05 16.20 -99.99 -99.99 
1991 07 26.39 -99.99 -99.99 
1991 09 15.26 -99.99 -99.99 
1991 10  5.97 -99.99 -99.99 
1991 11 12.01 -99.99 -99.99 
1991 12 21.63 -99.99 -99.99 
1992 01 19.29 -99.99 -99.99 
1992 02 12.98 -99.99 -99.99 
1992 05 19.34 -99.99 -99.99 
1992 06 25.44 -99.99 -99.99 
1992 07 25.07 -99.99 -99.99 
1992 09 15.72 -99.99 -99.99 
1992 10  9.89 -99.99 -99.99 
1992 11 11.42 -99.99 -99.99 
1993 01 22.22 -99.99 -99.99 
1993 02 10.09 -99.99 -99.99 
1993 04  7.83 -99.99 -99.99 
1993 05 19.66 -99.99 -99.99 
1993 07 27.55 -99.99 -99.99 
1993 12 19.91 -99.99 -99.99 
1994 02 10.90 -99.99 -99.99 
1994 03 -2.08 -99.99 -99.99 
1994 04  6.77 -99.99 -99.99 
1994 05 18.00 -99.99 -99.99 
1994 11 -8.68 -99.99 -99.99 
1995 01 17.27 -99.99 -99.99 
1995 02 -8.09 -99.99 -99.99 
1995 08 22.91 -99.99 -99.99 
1996 01 99.99 -37.87 -99.99 
