1982 03 99.99  24.80 -99.99 
1982 04 99.99  25.10 -99.99 
1982 05 99.99  25.10 -99.99 
1982 06 99.99  24.80 -99.99 
1982 07 99.99  24.70 -99.99 
1982 08 99.99  24.40 -99.99 
1982 09 99.99  24.20 -99.99 
1982 10 99.99  24.50 -99.99 
1982 11 99.99  24.40 -99.99 
1982 12 99.99  24.80 -99.99 
1983 01 99.99  24.90 -99.99 
1983 02 99.99  25.10 -99.99 
1983 03 99.99  25.30 -99.99 
1983 04 99.99  24.80 -99.99 
1983 05 99.99  25.70 -99.99 
1983 06 99.99  24.90 -99.99 
1983 07 99.99  24.40 -99.99 
1983 08 99.99  23.70 -99.99 
1983 09 99.99  24.50 -99.99 
1983 10 99.99  24.90 -99.99 
1983 11 99.99  24.50 -99.99 
1983 12 99.99  25.10 -99.99 
1984 01 99.99  25.00 -99.99 
1984 02 99.99  24.80 -99.99 
1984 03 99.99  24.60 -99.99 
1984 04 99.99  24.70 -99.99 
1984 05 99.99  25.70 -99.99 
1984 06 99.99  25.10 -99.99 
1984 07 99.99  24.30 -99.99 
1984 08 99.99  24.40 -99.99 
1984 09 99.99  24.60 -99.99 
1984 10 99.99  24.20 -99.99 
1988 01 99.99  25.00 -99.99 
1988 02 99.99  24.00 -99.99 
1988 03 99.99  25.80 -99.99 
1988 04 99.99  25.60 -99.99 
1988 05 99.99  25.80 -99.99 
1988 06 99.99  25.50 -99.99 
1988 07 99.99  25.10 -99.99 
1988 08 99.99  25.20 -99.99 
1988 09 99.99  25.20 -99.99 
1988 10 99.99  24.80 -99.99 
1988 11 99.99  25.00 -99.99 
1988 12 99.99  25.20 -99.99 
1989 01 99.99  25.20 -99.99 
1989 02 99.99  25.30 -99.99 
1989 03 99.99  24.70 -99.99 
1989 04 99.99  25.10 -99.99 
1989 05 99.99  26.20 -99.99 
1989 06 99.99  25.30 -99.99 
1989 07 99.99  25.00 -99.99 
1989 08 99.99  24.90 -99.99 
1989 09 99.99  25.10 -99.99 
1989 10 99.99  24.70 -99.99 
1989 11 99.99  25.20 -99.99 
1989 12 99.99  25.00 -99.99 
1990 01 99.99  25.10 -99.99 
1990 04 99.99  25.80 -99.99 
1990 05 99.99  25.60 -99.99 
1990 07 99.99  24.80 -99.99 
1990 08 99.99  25.30 -99.99 
1990 09 99.99  26.10 -99.99 
1990 11 99.99  24.00 -99.99 
1990 12 99.99  24.50 -99.99 
1991 02 99.99  24.80 -99.99 
1991 05 99.99  25.70 -99.99 
1991 06 99.99  24.80 -99.99 
1992 11 99.99  25.20 -99.99 
1993 05 99.99  26.60 -99.99 
1993 06 99.99  26.00 -99.99 
1993 07 99.99  25.40 -99.99 
1993 12 99.99  25.70 -99.99 
1994 02 99.99  25.60 -99.99 
1994 03 99.99  25.00 -99.99 
1994 04 99.99  25.10 -99.99 
1994 06 99.99  26.50 -99.99 
1994 07 99.99  25.70 -99.99 
1994 08 99.99  24.90 -99.99 
1994 11 99.99  25.00 -99.99 
1994 12 99.99  25.20 -99.99 
1995 02 99.99  25.30 -99.99 
