1969 01 29.86 -99.99 -99.99 
1969 04  1.77 -99.99 -99.99 
1969 05 10.00 -99.99 -99.99 
1969 06 19.19 -99.99 -99.99 
1969 08 21.70 -99.99 -99.99 
1969 10  2.06 -99.99 -99.99 
1969 12 30.31 -99.99 -99.99 
1970 01 26.49 -99.99 -99.99 
1970 03 -7.99 -99.99 -99.99 
1970 04  5.30 -99.99 -99.99 
1970 05 13.54 -99.99 -99.99 
1970 06 21.30 -99.99 -99.99 
1970 07 25.19 -99.99 -99.99 
1970 08 23.02 -99.99 -99.99 
1970 09 11.37 -99.99 -99.99 
1970 10   .38 -99.99 -99.99 
1970 11 10.86 -99.99 -99.99 
1971 01 25.61 -99.99 -99.99 
1971 02 14.51 -99.99 -99.99 
1971 03 -7.12 -99.99 -99.99 
1971 04  1.46 -99.99 -99.99 
1971 05 13.29 -99.99 -99.99 
1971 06 22.18 -99.99 -99.99 
1973 03 -6.30 -30.82 -18.56 
1973 04   .96 -99.99 -99.99 
1973 05 10.78 -99.99 -99.99 
1973 06 23.27 -99.99 -99.99 
1973 07 24.48  11.14  17.81 
1973 08 20.72 -99.99 -99.99 
1973 09 17.04 -99.99 -99.99 
1973 10  2.39 -99.99 -99.99 
1973 11 99.99 -28.12 -99.99 
1974 01 21.67 -38.43 -30.05 
1974 02 16.65 -38.80 -27.72 
1974 03 99.99 -32.07 -99.99 
1974 09 15.62 -99.99 -99.99 
1974 10  1.89 -99.99 -99.99 
1974 11 12.68 -99.99 -99.99 
1975 03 -3.00 -99.99 -99.99 
1976 10  2.42 -99.99 -99.99 
1977 02 18.78 -99.99 -99.99 
1977 03 -6.03 -26.18 -16.10 
1977 04  3.19 -11.65  -4.22 
1977 06 23.15 -99.99 -99.99 
1977 07 23.15   9.71  16.43 
1977 08 20.69   5.07  12.88 
1977 09 12.00  -1.07   5.46 
1977 10   .70 -14.86  -7.08 
1977 11 13.89 -27.82 -20.85 
1977 12 26.27 -99.99 -99.99 
1978 03 -4.65 -99.99 -99.99 
1978 04  4.58 -10.04  -2.73 
1978 05 13.72  -3.26   5.23 
1978 06 22.31   3.38  12.84 
1978 07 22.46   6.96  14.70 
1978 08 19.67   6.96  13.31 
1978 09 11.46 -99.99 -99.99 
1978 10  1.89 -13.15  -5.62 
1978 11 10.14 -28.04 -19.09 
1978 12 23.41 -99.99 -99.99 
1979 01 99.99 -44.71 -99.99 
1979 02 99.99 -37.18 -99.99 
1979 03 -6.63 -30.08 -18.35 
1979 04  3.14 -13.66  -5.26 
1979 05 99.99  -2.29 -99.99 
1979 06 18.07   4.36  11.21 
1979 07 23.38   7.57  15.47 
1979 08 19.77 -99.99 -99.99 
1979 09 12.96   -.88   6.04 
1979 10   .-4 -16.17  -8.10 
1979 12 99.99 -30.00 -99.99 
1980 01 99.99 -39.24 -99.99 
1980 02 99.99 -38.78 -99.99 
1980 03 -8.59 -31.43 -20.01 
1980 04   .12 -17.74  -8.80 
1980 05 10.14 -99.99 -99.99 
1980 06 23.04   4.59  13.81 
1980 07 28.04   8.00  18.02 
1980 08 23.25 -99.99 -99.99 
1980 09 12.00  -3.12   4.44 
1980 10  1.23 -14.62  -6.69 
1980 11 99.99 -29.62 -99.99 
1980 12 99.99 -36.21 -99.99 
1981 01 25.46 -43.73 -34.59 
1981 02 99.99 -38.09 -99.99 
1981 03 99.99 -33.57 -99.99 
1981 04  5.36 -11.04  -2.84 
1981 05 12.93  -2.93   5.00 
1981 06 21.15   5.00  13.07 
1981 07 24.21 -99.99 -99.99 
1981 09 10.20 -99.99 -99.99 
1981 10 99.99 -12.77 -99.99 
1981 11 99.99 -28.93 -99.99 
1981 12 99.99 -32.16 -99.99 
1982 02 99.99 -30.00 -99.99 
1982 09 99.99   3.87 -99.99 
1983 05 12.70 -99.99 -99.99 
1983 06 19.19 -99.99 -99.99 
1983 07 25.26 -99.99 -99.99 
1983 12 24.64 -99.99 -99.99 
1984 02 99.99 -39.08 -99.99 
1984 03 -6.89 -99.99 -99.99 
1984 04  5.88 -99.99 -99.99 
1984 07 23.87   9.22  16.54 
1984 08 19.06 -99.99 -99.99 
1984 09 12.61 -99.99 -99.99 
1984 11 15.99 -99.99 -99.99 
1985 01 30.02 -99.99 -99.99 
1985 03 -6.85 -26.14 -16.49 
1985 05 11.70 -99.99 -99.99 
1985 11 11.28 -25.73 -18.50 
1985 12 27.96 -43.68 -35.82 
1986 01 26.22 -99.99 -99.99 
1988 07 27.13   9.66  18.39 
1988 08 23.08   7.83  15.45 
1988 09 16.12 -99.99 -99.99 
1988 10  3.65 -10.42  -3.38 
1988 11 11.80 -99.99 -99.99 
1988 12 23.07 -38.08 -30.57 
1989 01 22.96 -99.99 -99.99 
1989 02 14.65 -37.08 -25.86 
1989 04  4.48 -10.56  -3.03 
1989 05 10.26  -2.69   3.78 
1989 06 23.24   7.49  15.36 
1989 07 23.78  10.25  17.01 
1989 10  2.79 -13.17  -5.19 
1989 11 11.33 -99.99 -99.99 
1990 01 27.41 -45.50 -36.45 
1990 02 14.25 -33.98 -24.11 
1990 03  -.33 -24.09 -12.21 
1990 04  5.72 -99.99 -99.99 
1990 05 99.99    .75 -99.99 
1990 06 20.96   5.58  13.27 
1990 11 99.99 -24.66 -99.99 
1991 01 18.43 -33.75 -26.09 
1991 02 15.29 -36.97 -26.13 
1991 04  4.25 -99.99 -99.99 
1991 09 11.82  -2.33   4.74 
1991 10 99.99 -10.94 -99.99 
1991 11 99.99 -29.03 -99.99 
1992 01 25.96 -99.99 -99.99 
1992 03 99.99 -25.78 -99.99 
1992 05 12.14   -.42   5.86 
1992 06 23.38   3.75  13.56 
1992 07 99.99   7.01 -99.99 
1992 08 99.99   4.57 -99.99 
1992 09 99.99   1.32 -99.99 
1992 10  4.44  -9.97  -2.76 
1992 11 99.99 -32.84 -99.99 
1993 01 24.10 -99.99 -99.99 
1993 02 99.99 -36.46 -99.99 
1993 04  2.35 -11.48  -4.56 
1993 08 20.33   6.77  13.55 
1993 09 15.62 -99.99 -99.99 
1993 11 12.33 -30.56 -21.44 
1993 12 23.35 -37.50 -30.42 
1994 01 28.91 -99.99 -99.99 
1994 02 13.79 -33.47 -23.63 
1994 03 -5.47 -26.21 -15.83 
1994 04  2.46 -13.98  -5.76 
1994 10 99.99  -6.70 -99.99 
1994 11 99.99 -24.35 -99.99 
1994 12 99.99 -37.24 -99.99 
