1937 02 11.60 -99.99 -99.99 
1937 03  2.24 -99.99 -99.99 
1937 04 12.58 -99.99 -99.99 
1937 05 20.63 -99.99 -99.99 
1937 06 28.82 -99.99 -99.99 
1937 11  2.88 -99.99 -99.99 
1962 03  5.36 -99.99 -99.99 
1962 05 22.18 -99.99 -99.99 
1962 06 28.78 -99.99 -99.99 
1962 07 35.52 -99.99 -99.99 
1962 09 23.75 -99.99 -99.99 
1962 10 12.63 -99.99 -99.99 
1962 11  1.27 -99.99 -99.99 
1963 01 -6.25 -99.99 -99.99 
1963 02 -3.22 -99.99 -99.99 
1963 10 13.97 -99.99 -99.99 
1969 01 21.47 -99.99 -99.99 
1973 08 28.19 -99.99 -99.99 
1973 10 11.92 -99.99 -99.99 
1973 11  4.50 -99.99 -99.99 
1973 12 -1.48 -99.99 -99.99 
1974 01 13.85 -99.99 -99.99 
1974 02 12.72 -99.99 -99.99 
1974 03  3.26 -99.99 -99.99 
1974 04 16.07 -99.99 -99.99 
1974 05 27.19 -99.99 -99.99 
1974 09 24.72  10.54  17.62 
1974 10 18.35   2.74  10.54 
1974 11  2.93 -99.99 -99.99 
1974 12 -4.56 -13.29  -8.92 
1975 03  -.18 -99.99 -99.99 
1975 04 20.70   6.25  13.47 
1975 05 26.76 -99.99 -99.99 
1975 06 31.96  16.08  24.02 
1975 07 34.09 -99.99 -99.99 
1975 08 29.75 -99.99 -99.99 
1975 09 25.21 -99.99 -99.99 
1975 10 10.72 -99.99 -99.99 
1975 11  -.42 -99.99 -99.99 
1976 03 -6.54 -99.99 -99.99 
1976 04 13.21 -99.99 -99.99 
1976 05 25.64  11.27  18.45 
1976 06 29.93 -99.99 -99.99 
1976 07 31.57 -99.99 -99.99 
1976 08 35.15 -99.99 -99.99 
1976 09 21.68   6.96  14.32 
1976 10  1.31 -99.99 -99.99 
1976 11 -1.69 -99.99 -99.99 
1977 03  4.87 -99.99 -99.99 
1977 04 19.73 -99.99 -99.99 
1977 05 28.36 -99.99 -99.99 
1977 06 33.33 -99.99 -99.99 
1977 07 32.16 -99.99 -99.99 
1977 09 24.00 -99.99 -99.99 
1977 11  2.64 -99.99 -99.99 
1977 12 -5.12 -99.99 -99.99 
1978 02 10.62 -99.99 -99.99 
1978 03   .11 -99.99 -99.99 
1978 04 13.96 -99.99 -99.99 
1978 05 20.93 -99.99 -99.99 
1978 06 28.28 -99.99 -99.99 
1978 07 32.86 -99.99 -99.99 
1978 08 28.90  13.65  21.27 
1978 09 25.22 -99.99 -99.99 
1978 10 11.52 -99.99 -99.99 
1978 11  1.64 -99.99 -99.99 
1979 02 -3.39 -99.99 -99.99 
1979 03  2.79  -7.54  -2.37 
1979 04 12.93 -99.99 -99.99 
1979 05 25.83 -99.99 -99.99 
1979 06 27.77 -99.99 -99.99 
1979 07 33.97 -99.99 -99.99 
1979 08 31.90 -99.99 -99.99 
1979 09 24.84 -99.99 -99.99 
1979 10 11.89 -99.99 -99.99 
1979 11  2.96 -99.99 -99.99 
1979 12 -1.67 -99.99 -99.99 
1980 02 12.07 -99.99 -99.99 
1980 03 -4.96 -99.99 -99.99 
1980 04 15.08 -99.99 -99.99 
1980 05 26.83  12.88  19.85 
1980 06 29.85  16.15  23.00 
1980 07 34.03 -99.99 -99.99 
1980 08 28.21 -99.99 -99.99 
1980 09 21.97 -99.99 -99.99 
1980 10 11.45 -99.99 -99.99 
1980 11  3.68 -99.99 -99.99 
1980 12 -3.04 -99.99 -99.99 
1981 01 -5.97 -99.99 -99.99 
1981 02 -4.35 -99.99 -99.99 
1981 03  3.00 -99.99 -99.99 
1981 05 19.83 -99.99 -99.99 
1981 06 27.23  15.35  21.29 
1981 07 33.11  19.81  26.46 
1981 08 31.45  17.50  24.47 
1981 10 16.33 -99.99 -99.99 
1981 12 -2.43 -99.99 -99.99 
1985 03 -4.58 -99.99 -99.99 
1985 04 15.51 -99.99 -99.99 
1985 05 24.08 -99.99 -99.99 
1985 06 31.56 -99.99 -99.99 
1985 07 31.49 -99.99 -99.99 
1985 08 30.18 -99.99 -99.99 
1985 09 22.58 -99.99 -99.99 
1985 11  2.25 -99.99 -99.99 
1986 02 10.14 -99.99 -99.99 
1986 03 -4.87 -99.99 -99.99 
1986 05 22.55 -99.99 -99.99 
1986 06 29.58 -99.99 -99.99 
1986 07 31.99 -99.99 -99.99 
1986 08 30.20 -99.99 -99.99 
1986 09 24.77 -99.99 -99.99 
1986 10 10.85 -99.99 -99.99 
1986 11  -.86 -99.99 -99.99 
1987 03 -7.02 -99.99 -99.99 
1987 05 24.86 -99.99 -99.99 
1987 06 31.27 -99.99 -99.99 
1987 07 31.58 -99.99 -99.99 
1987 10 10.35 -99.99 -99.99 
1987 11  -.87 -99.99 -99.99 
1988 01 -9.20 -99.99 -99.99 
1988 03  -.61 -99.99 -99.99 
1988 05 21.56 -99.99 -99.99 
1988 06 33.15 -99.99 -99.99 
1988 07 32.34 -99.99 -99.99 
1988 08 30.34 -99.99 -99.99 
1988 09 23.62 -99.99 -99.99 
1988 10 15.25 -99.99 -99.99 
1989 02 -8.02 -99.99 -99.99 
1989 03 -2.56 -99.99 -99.99 
1989 04 11.48 -99.99 -99.99 
1989 05 22.07 -99.99 -99.99 
1989 06 30.81 -99.99 -99.99 
1989 07 34.48 -99.99 -99.99 
1989 08 31.04 -99.99 -99.99 
1989 09 23.59 -99.99 -99.99 
1989 10 13.79 -99.99 -99.99 
1989 11  3.90 -99.99 -99.99 
1990 03  7.08 -99.99 -99.99 
1990 04 17.70 -99.99 -99.99 
1990 05 23.75 -99.99 -99.99 
1990 06 32.24 -99.99 -99.99 
1990 07 31.72 -99.99 -99.99 
1990 09 25.40 -99.99 -99.99 
1990 10 12.51 -99.99 -99.99 
1991 02 -9.52 -99.99 -99.99 
1991 03  -.74 -99.99 -99.99 
1991 05 26.78 -99.99 -99.99 
1991 06 32.84 -99.99 -99.99 
1991 07 33.48 -99.99 -99.99 
1991 08 29.82 -99.99 -99.99 
1991 09 24.49 -99.99 -99.99 
1991 10 18.23 -99.99 -99.99 
1991 11  4.04 -99.99 -99.99 
1992 03 -4.09 -99.99 -99.99 
1992 04 13.31 -99.99 -99.99 
1992 06 28.82 -99.99 -99.99 
1992 07 31.06 -99.99 -99.99 
1992 08 27.81 -99.99 -99.99 
1992 09 24.52 -99.99 -99.99 
1992 10 10.99 -99.99 -99.99 
1992 12 -4.14 -99.99 -99.99 
1993 02 -7.56 -99.99 -99.99 
1993 03 -2.61 -99.99 -99.99 
1993 05 20.98 -99.99 -99.99 
1993 06 28.83 -99.99 -99.99 
1993 07 32.21 -99.99 -99.99 
1993 08 31.14 -99.99 -99.99 
1993 09 20.77 -99.99 -99.99 
1994 04 16.10 -99.99 -99.99 
1994 05 24.81 -99.99 -99.99 
1994 06 30.35 -99.99 -99.99 
1994 07 29.60 -99.99 -99.99 
1994 08 28.99 -99.99 -99.99 
1994 09 24.16 -99.99 -99.99 
1994 10 16.29 -99.99 -99.99 
1994 11  2.07 -99.99 -99.99 
