1950 06 20.15 -99.99 -99.99 
1952 02 20.44 -99.99 -99.99 
1952 03 -8.97 -99.99 -99.99 
1952 04  -.43 -99.99 -99.99 
1952 05  8.93 -99.99 -99.99 
1952 07 21.40 -99.99 -99.99 
1952 08 17.86 -99.99 -99.99 
1953 02 16.52 -99.99 -99.99 
1960 12 18.66 -99.99 -99.99 
1961 07 20.77 -99.99 -99.99 
1969 01 25.41 -99.99 -99.99 
1969 02 22.69 -99.99 -99.99 
1969 06 17.40 -99.99 -99.99 
1969 08 15.71 -99.99 -99.99 
1969 09  8.93 -99.99 -99.99 
1969 10   .75 -99.99 -99.99 
1969 11 10.14 -99.99 -99.99 
1970 01 18.94 -99.99 -99.99 
1970 02 17.57 -99.99 -99.99 
1970 03 11.82 -99.99 -99.99 
1970 04   .60 -99.99 -99.99 
1970 05  9.17 -99.99 -99.99 
1970 07 22.22 -99.99 -99.99 
1970 08 17.10 -99.99 -99.99 
1970 09  7.86 -99.99 -99.99 
1970 10  -.86 -99.99 -99.99 
1970 11 10.47 -99.99 -99.99 
1970 12 14.86 -99.99 -99.99 
1971 02 18.12 -99.99 -99.99 
1971 03 11.21 -99.99 -99.99 
1971 04  1.84 -99.99 -99.99 
1971 05 11.19 -99.99 -99.99 
1973 02 16.15 -99.99 -99.99 
1973 03 -7.10 -99.99 -99.99 
1973 04 -1.62 -99.99 -99.99 
1973 05  8.97 -99.99 -99.99 
1973 06 21.20 -99.99 -99.99 
1973 07 18.32 -99.99 -99.99 
1973 08 15.40 -99.99 -99.99 
1973 09 14.88 -99.99 -99.99 
1973 10  1.07 -99.99 -99.99 
1973 11 -6.54 -99.99 -99.99 
1974 01 20.19 -99.99 -99.99 
1974 02 18.37 -99.99 -99.99 
1974 03 -9.85 -99.99 -99.99 
1974 07 21.04 -99.99 -99.99 
1974 09 11.72 -99.99 -99.99 
1974 10 -1.77 -99.99 -99.99 
1974 11 12.96 -99.99 -99.99 
1974 12 19.45 -99.99 -99.99 
1975 01 18.32 -99.99 -99.99 
1975 02 15.50 -99.99 -99.99 
1975 03 -5.17 -99.99 -99.99 
1975 04  1.68 -99.99 -99.99 
1975 06 19.08 -99.99 -99.99 
1975 07 20.10 -99.99 -99.99 
1975 08 17.83 -99.99 -99.99 
1975 09 11.31 -99.99 -99.99 
1975 10  2.33 -99.99 -99.99 
1975 11 -7.80 -99.99 -99.99 
1976 01 16.37 -99.99 -99.99 
1976 02 14.34 -99.99 -99.99 
1976 03 10.63 -99.99 -99.99 
1976 04   .32 -99.99 -99.99 
1976 05  7.59 -99.99 -99.99 
1976 06 17.08 -99.99 -99.99 
1976 08 15.69 -99.99 -99.99 
1976 09 12.60 -99.99 -99.99 
1976 10   .56 -99.99 -99.99 
1976 11 10.14 -99.99 -99.99 
1976 12 19.67 -99.99 -99.99 
1977 01 22.11 -99.99 -99.99 
1977 02 18.00 -99.99 -99.99 
1977 03 -7.75 -99.99 -99.99 
1977 04   . 7 -99.99 -99.99 
1977 05  7.08 -99.99 -99.99 
1977 07 19.95 -99.99 -99.99 
1977 09 11.00 -99.99 -99.99 
1977 11 -7.22 -99.99 -99.99 
1977 12 17.44 -99.99 -99.99 
1978 01 17.48 -99.99 -99.99 
1978 02 15.48 -99.99 -99.99 
1978 03 -9.07 -99.99 -99.99 
1978 04  2.28 -99.99 -99.99 
1978 06 17.25 -99.99 -99.99 
1978 09  9.92 -99.99 -99.99 
1978 10  -.28 -99.99 -99.99 
1978 11 -5.54 -99.99 -99.99 
1979 02 13.75 -99.99 -99.99 
1979 03 -5.89 -99.99 -99.99 
1979 04  -.32 -99.99 -99.99 
1979 05 11.50 -99.99 -99.99 
1979 06 21.61 -99.99 -99.99 
1979 07 20.08 -99.99 -99.99 
1979 09  9.85 -99.99 -99.99 
1979 10  2.79 -99.99 -99.99 
1980 02 13.62 -99.99 -99.99 
1980 05  7.26 -99.99 -99.99 
1980 08 19.11 -99.99 -99.99 
1980 09 11.08 -99.99 -99.99 
1980 10 -1.83 -99.99 -99.99 
1980 11 -7.31 -99.99 -99.99 
1980 12 18.04 -99.99 -99.99 
1981 02 15.88 -99.99 -99.99 
1981 03 -5.35 -99.99 -99.99 
1981 04  6.07 -99.99 -99.99 
1981 05 12.79 -99.99 -99.99 
1981 06 16.48 -99.99 -99.99 
1981 09 12.19 -99.99 -99.99 
1981 12 13.00 -99.99 -99.99 
1983 01 13.21 -99.99 -99.99 
1989 12 99.99 -30.50 -99.99 
1990 02 99.99 -28.90 -99.99 
1990 03 99.99 -19.39 -99.99 
1990 10 99.99  -9.52 -99.99 
1991 01 99.99 -33.15 -99.99 
1991 09 99.99  -2.28 -99.99 
1991 10 99.99 -12.65 -99.99 
1993 03 99.99 -20.78 -99.99 
1993 08 99.99   5.25 -99.99 
1994 10 99.99 -10.31 -99.99 
1995 02 99.99 -26.30 -99.99 
1995 03 99.99 -23.96 -99.99 
1997 09 99.99  -6.02 -99.99 
1998 06 99.99   2.42 -99.99 
1998 07 99.99   7.75 -99.99 
1999 04   .89 -99.99 -99.99 
1999 05 13.05 -99.99 -99.99 
1999 09  9.78 -99.99 -99.99 
1999 11 -9.60 -99.99 -99.99 
2001 02 19.34 -99.99 -99.99 
2001 09  7.44 -99.99 -99.99 
2001 12 19.20 -99.99 -99.99 
2002 03 -4.35 -99.99 -99.99 
2002 05 11.76 -99.99 -99.99 
2002 09 10.27 -99.99 -99.99 
2002 10 -5.20 -99.99 -99.99 
2003 01 17.40 -99.99 -99.99 
2003 04  2.16 -99.99 -99.99 
2003 05  8.68 -99.99 -99.99 
2003 09  8.38 -99.99 -99.99 
2003 11 14.38 -99.99 -99.99 
2004 04 -1.05 -14.13  -7.59 
