1937 04 11.20 -99.99 -99.99 
1937 06 22.45 -99.99 -99.99 
1937 08 23.20 -99.99 -99.99 
1937 09 18.48 -99.99 -99.99 
1961 01 -3.70 -99.99 -99.99 
1961 07 22.71 -99.99 -99.99 
1962 06 17.40 -99.99 -99.99 
1964 03 -3.01 -99.99 -99.99 
1964 04  7.85 -99.99 -99.99 
1964 05 15.37 -99.99 -99.99 
1964 09 16.65 -99.99 -99.99 
1965 06 20.20   9.63  14.92 
1965 07 20.20 -99.99 -99.99 
1965 08 19.78  10.04  14.91 
1965 09 17.04 -99.99 -99.99 
1965 10  6.83 -99.99 -99.99 
1965 11 -3.40 -99.99 -99.99 
1966 02 -6.35 -99.99 -99.99 
1966 03  1.62 -99.99 -99.99 
1966 04 11.40 -99.99 -99.99 
1966 05 19.82   8.42  14.12 
1966 06 21.74   9.83  15.78 
1966 07 22.86 -99.99 -99.99 
1966 08 21.34 -99.99 -99.99 
1966 09 12.87   4.42   8.64 
1966 11  1.07 -99.99 -99.99 
1967 03  3.04 -99.99 -99.99 
1967 04  8.79   2.04   5.41 
1967 05 20.94   9.59  15.26 
1967 06 20.63 -99.99 -99.99 
1967 07 22.06   9.96  16.01 
1967 08 22.05  12.09  17.07 
1967 09 16.57 -99.99 -99.99 
1967 10 11.59 -99.99 -99.99 
1967 11  3.02 -99.99 -99.99 
1968 03  2.87 -99.99 -99.99 
1968 04  9.81 -99.99 -99.99 
1968 05 16.24 -99.99 -99.99 
1968 06 22.76   9.97  16.36 
1968 07 19.29  10.24  14.77 
1968 08 23.21  10.94  17.07 
1968 09 15.33 -99.99 -99.99 
1968 10  6.09 -99.99 -99.99 
1969 02 -7.31 -17.76 -12.53 
1969 03 -1.74 -99.99 -99.99 
1969 04  9.56 -99.99 -99.99 
1969 05 16.00 -99.99 -99.99 
1969 06 19.67   8.35  14.01 
1969 07 22.68 -99.99 -99.99 
1969 08 19.87  10.34  15.10 
1969 09 14.29 -99.99 -99.99 
1969 10  7.78 -99.99 -99.99 
1969 11  3.72 -99.99 -99.99 
1970 02 -5.36 -99.99 -99.99 
1970 03  1.40 -99.99 -99.99 
1970 04  8.83    .45   4.64 
1970 05 17.86   4.90  11.38 
1970 06 20.62   9.89  15.25 
1970 07 23.32  11.97  17.64 
1970 08 20.36 -99.99 -99.99 
1970 09 15.03   6.08  10.55 
1970 10  6.58 -99.99 -99.99 
1971 02 -6.39 -99.99 -99.99 
1971 03  -.78 -99.99 -99.99 
1971 04  7.27  -1.16   3.05 
1971 05 17.68   5.46  11.57 
1971 06 21.23  10.51  15.87 
1973 03  2.23 -99.99 -99.99 
1973 04 11.62   2.00   6.81 
1973 05 17.24   6.50  11.87 
1973 06 22.77   9.85  16.31 
1973 07 23.11 -99.99 -99.99 
1973 08 20.96 -99.99 -99.99 
1973 09 11.56 -99.99 -99.99 
1973 10  6.07 -99.99 -99.99 
1973 11   .23 -99.99 -99.99 
1974 02   .30 -99.99 -99.99 
1974 03  2.82 -99.99 -99.99 
1974 04  8.00 -99.99 -99.99 
1974 05 13.32 -99.99 -99.99 
1974 06 20.84 -99.99 -99.99 
1974 07 23.04 -99.99 -99.99 
1974 08 20.52   9.68  15.10 
1974 09 17.89   6.48  12.18 
1975 03  3.73  -2.04    .84 
1975 04 12.82   4.16   8.49 
1975 05 21.40 -99.99 -99.99 
1975 06 20.54 -99.99 -99.99 
1975 07 23.88 -99.99 -99.99 
1975 08 20.37   9.46  14.91 
1975 09 19.04 -99.99 -99.99 
1975 11  -.15 -99.99 -99.99 
1976 02 -6.89 -99.99 -99.99 
1976 03  -.14 -99.99 -99.99 
1976 04  9.39 -99.99 -99.99 
1976 05 14.50   5.04   9.77 
1976 06 16.82 -99.99 -99.99 
1976 07 20.86  10.04  15.45 
1976 08 18.86 -99.99 -99.99 
1976 09 13.93 -99.99 -99.99 
1976 10  2.18 -99.99 -99.99 
1976 12 -2.22 -99.99 -99.99 
1977 03  1.31  -5.38  -2.03 
1977 04 10.89   2.00   6.44 
1977 05 18.07 -99.99 -99.99 
1977 06 20.93 -99.99 -99.99 
1977 07 22.40  12.04  17.21 
1977 08 20.03 -99.99 -99.99 
1977 09 12.69   4.56   8.62 
1977 10  6.38 -99.99 -99.99 
1977 11  2.92 -99.99 -99.99 
1978 02 -6.25 -14.96 -10.60 
1978 03  3.21 -99.99 -99.99 
1978 04  8.47 -99.99 -99.99 
1978 05 14.29   3.96   9.12 
1978 06 18.62 -99.99 -99.99 
1978 07 20.34  10.61  15.47 
1978 08 19.96 -99.99 -99.99 
1978 09 12.60 -99.99 -99.99 
1978 10  6.38 -99.99 -99.99 
1978 11  4.39 -99.99 -99.99 
1979 02 -4.64 -99.99 -99.99 
1979 03  1.70 -99.99 -99.99 
1979 04  7.14  -1.57   2.78 
1979 05 21.81   8.35  15.08 
1979 06 22.36   9.96  16.16 
1979 07 19.60  10.33  14.96 
1979 08 21.32 -99.99 -99.99 
1979 09 15.00 -99.99 -99.99 
1979 10  7.46 -99.99 -99.99 
1979 11   .32 -99.99 -99.99 
1980 02 -4.64 -99.99 -99.99 
1980 03 -1.45 -99.99 -99.99 
1980 04  9.83   1.14   5.48 
1980 05 11.77   3.18   7.47 
1980 06 22.68  11.85  17.26 
1980 07 20.66  12.30  16.48 
1980 08 18.57 -99.99 -99.99 
1980 09 14.93 -99.99 -99.99 
1980 11  -.16 -99.99 -99.99 
1981 02 -2.88 -99.99 -99.99 
1981 03   .48 -99.99 -99.99 
1981 04  6.78 -99.99 -99.99 
1981 05 19.48   7.07  13.27 
1981 06 23.67  11.92  17.79 
1981 07 25.77  13.30  19.53 
1981 08 20.42  11.69  16.05 
1981 09 15.34   6.44  10.89 
1981 10 10.18 -99.99 -99.99 
1981 11   .46 -99.99 -99.99 
1982 02 -4.92 -99.99 -99.99 
1982 03  3.15 -99.99 -99.99 
1982 04  8.60 -99.99 -99.99 
1982 05 15.86 -99.99 -99.99 
1982 06 18.32 -99.99 -99.99 
1982 07 21.75 -99.99 -99.99 
1982 08 20.36 -99.99 -99.99 
1982 09 16.29 -99.99 -99.99 
1983 02 -4.83 -99.99 -99.99 
1983 03  2.96 -99.99 -99.99 
1983 04 12.38 -99.99 -99.99 
1983 05 20.01 -99.99 -99.99 
1983 06 18.50 -99.99 -99.99 
1983 07 21.11 -99.99 -99.99 
1983 09 16.56 -99.99 -99.99 
1983 10  8.67 -99.99 -99.99 
1984 02 -7.00 -99.99 -99.99 
1984 03   .73 -99.99 -99.99 
1984 04 12.98   1.64   7.31 
1984 05 21.08   9.14  15.11 
1984 06 18.29 -99.99 -99.99 
1984 07 21.16  11.12  16.14 
1984 08 19.42   9.06  14.24 
1984 09 15.81 -99.99 -99.99 
1985 02 11.64 -99.99 -99.99 
1985 03   . 1  -7.27  -3.63 
1985 04  8.26 -99.99 -99.99 
1985 05 17.51 -99.99 -99.99 
1985 06 18.29 -99.99 -99.99 
1985 07 20.68 -99.99 -99.99 
1985 08 24.18 -99.99 -99.99 
1985 09 13.11 -99.99 -99.99 
1985 11 -1.73 -99.99 -99.99 
1986 02 -9.85 -20.55 -15.20 
1986 03  4.16 -99.99 -99.99 
1986 04 10.02 -99.99 -99.99 
1986 05 18.76   6.44  12.60 
1986 06 21.84 -99.99 -99.99 
1986 07 21.91 -99.99 -99.99 
1986 08 21.07 -99.99 -99.99 
1986 09 11.51 -99.99 -99.99 
1987 02 -3.30 -99.99 -99.99 
1987 03 99.99 -13.03 -99.99 
1987 04  6.30  -2.46   1.92 
1987 06 20.74 -99.99 -99.99 
1987 07 20.44 -99.99 -99.99 
1987 08 18.60 -99.99 -99.99 
1987 09 12.03 -99.99 -99.99 
1987 10  7.93   -.67   3.63 
1988 03  1.49 -99.99 -99.99 
1988 04  8.30 -99.99 -99.99 
1988 05 19.71 -99.99 -99.99 
1988 06 23.55 -99.99 -99.99 
1988 07 25.53 -99.99 -99.99 
1988 08 20.00 -99.99 -99.99 
1988 09 15.57 -99.99 -99.99 
1988 10  8.39 -99.99 -99.99 
1989 03  4.71 -99.99 -99.99 
1989 05 18.59   7.32  12.95 
1989 06 23.80  13.88  18.84 
1989 07 23.28 -99.99 -99.99 
1989 08 20.89 -99.99 -99.99 
1989 09 17.74 -99.99 -99.99 
1989 10  7.65 -99.99 -99.99 
1990 02  2.28 -99.99 -99.99 
1990 03  5.20 -99.99 -99.99 
1990 04 12.81   2.00   7.40 
1990 05 15.77 -99.99 -99.99 
1990 06 19.00 -99.99 -99.99 
1990 07 21.51 -99.99 -99.99 
1990 08 20.34  10.73  15.53 
1990 09 12.40 -99.99 -99.99 
1990 10  7.99 -99.99 -99.99 
1991 03  2.34 -99.99 -99.99 
1991 04 10.62   1.25   5.93 
1991 05 15.99 -99.99 -99.99 
1991 06 22.23 -99.99 -99.99 
1991 07 22.28 -99.99 -99.99 
1991 08 20.58 -99.99 -99.99 
1991 09 14.86 -99.99 -99.99 
1991 10 10.13 -99.99 -99.99 
1992 06 21.74   9.41  15.57 
1992 07 24.44  10.81  17.62 
1992 08 23.08 -99.99 -99.99 
1992 09 16.93 -99.99 -99.99 
1993 02 -1.29 -99.99 -99.99 
1993 03  2.41 -99.99 -99.99 
1993 04 10.00   1.52   5.76 
1993 05 20.36   8.85  14.60 
1993 06 18.71 -99.99 -99.99 
1993 07 21.10 -99.99 -99.99 
1993 08 19.20 -99.99 -99.99 
1993 09 10.40 -99.99 -99.99 
1993 10  8.56 -99.99 -99.99 
1993 11 -4.91 -11.49  -8.20 
1994 03   .91 -99.99 -99.99 
1994 04 11.76 -99.99 -99.99 
1994 05 14.42   4.81   9.61 
1994 06 19.16   9.43  14.29 
1994 07 23.84  12.38  18.11 
1994 08 20.53 -99.99 -99.99 
1994 09 18.17 -99.99 -99.99 
1994 10  8.22 -99.99 -99.99 
1995 02  1.25 -99.99 -99.99 
1995 03  3.67 -99.99 -99.99 
1995 04 12.24   3.05   7.64 
1995 05 17.76 -99.99 -99.99 
1995 06 23.82  13.12  18.46 
1995 07 21.44  10.95  16.19 
1995 08 21.41  10.92  16.16 
1995 09 16.29   7.85  12.07 
1995 11 -1.12 -99.99 -99.99 
1996 01 -7.68 -99.99 -99.99 
1996 02 -7.11 -16.82 -11.96 
1996 03   .65  -9.20  -4.27 
1996 05 19.52   9.41  14.46 
1996 06 20.62  10.02  15.32 
1996 07 22.82  12.91  17.86 
1996 08 22.84   9.77  16.30 
1996 09 13.86 -99.99 -99.99 
1996 10  9.28 -99.99 -99.99 
1996 11  5.58 -99.99 -99.99 
1997 02 -1.01 -99.99 -99.99 
1997 03  2.38  -5.16  -1.38 
1997 04  8.04   -.93   3.55 
1997 05 15.13 -99.99 -99.99 
1997 06 21.64  12.40  17.02 
1997 07 22.99  12.55  17.77 
1997 08 22.36 -99.99 -99.99 
1997 09 12.77 -99.99 -99.99 
1997 10  5.98 -99.99 -99.99 
1998 04  9.09 -99.99 -99.99 
1998 05 17.40 -99.99 -99.99 
1998 06 23.57  13.30  18.43 
1998 07 21.78 -99.99 -99.99 
1998 08 17.96 -99.99 -99.99 
