1971 01 99.99 -99.99  17.40 
1971 02 99.99 -99.99  18.00 
1971 03 99.99 -99.99  19.29 
1971 04 99.99 -99.99  20.20 
1971 05 99.99 -99.99  21.10 
1971 06 99.99 -99.99  20.50 
1971 07 99.99 -99.99  19.00 
1971 08 99.99 -99.99  19.70 
1971 09 99.99 -99.99  20.50 
1971 10 99.99 -99.99  18.90 
1971 11 99.99 -99.99  17.90 
1971 12 99.99 -99.99  17.60 
1972 01 99.99 -99.99  16.70 
1972 02 99.99 -99.99  15.60 
1972 03 99.99 -99.99  19.00 
1972 04 99.99 -99.99  21.30 
1972 05 99.99 -99.99  20.50 
1972 06 99.99 -99.99  20.50 
1972 07 99.99 -99.99  19.29 
1972 08 99.99 -99.99  19.10 
1972 09 99.99 -99.99  20.20 
1972 10 99.99 -99.99  19.90 
1972 11 99.99 -99.99  19.10 
1972 12 99.99 -99.99  16.70 
1973 01 99.99 -99.99  15.00 
1973 02 99.99 -99.99  15.30 
1973 03 99.99 -99.99  20.40 
1973 04 99.99 -99.99  20.00 
1973 05 99.99 -99.99  21.20 
1973 06 99.99 -99.99  20.80 
1973 07 99.99 -99.99  20.00 
1974 11 99.99 -99.99  16.00 
1975 01 99.99 -99.99  14.80 
1975 02 99.99 -99.99  16.50 
1975 03 99.99 -99.99  19.70 
1975 04 99.99 -99.99  20.40 
1975 05 99.99 -99.99  21.40 
1975 06 99.99 -99.99  19.90 
1975 07 99.99 -99.99  18.70 
1975 08 99.99 -99.99  19.20 
1975 09 99.99 -99.99  18.50 
1975 10 99.99 -99.99  17.79 
1975 11 99.99 -99.99  15.80 
1975 12 99.99 -99.99  16.50 
1976 02 99.99 -99.99  13.80 
1976 03 99.99 -99.99  18.00 
1976 04 99.99 -99.99  18.40 
1976 05 99.99 -99.99  19.29 
1976 06 99.99 -99.99  19.70 
1976 07 99.99 -99.99  19.00 
1976 08 99.99 -99.99  18.90 
1976 09 99.99 -99.99  19.40 
1976 10 99.99 -99.99  17.70 
1976 11 99.99 -99.99  15.30 
1976 12 99.99 -99.99  15.00 
1977 01 99.99 -99.99  13.70 
1977 02 99.99 -99.99  14.70 
1977 03 99.99 -99.99  18.00 
1977 04 99.99 -99.99  17.50 
1977 05 99.99 -99.99  19.90 
1977 06 99.99 -99.99  19.70 
1977 07 99.99 -99.99  19.00 
1977 08 99.99 -99.99  19.40 
1977 09 99.99 -99.99  19.90 
1977 10 99.99  12.90 -99.99 
1977 12 99.99 -99.99  16.90 
1978 12 99.99   8.60 -99.99 
1979 03 99.99  10.70 -99.99 
1979 09 99.99  12.40 -99.99 
1980 01 99.99   6.80  14.20 
1980 02 99.99   6.30  13.80 
1980 03 99.99   9.20  17.40 
1980 04 99.99  12.00  18.10 
1980 05 99.99  15.00  21.60 
1980 06 99.99  13.60  19.20 
1980 07 99.99  12.10  18.79 
1980 08 99.99 -99.99  19.29 
1980 09 99.99 -99.99  19.00 
1980 10 99.99   9.60  17.00 
1980 11 99.99 -99.99  14.60 
1980 12 99.99 -99.99  13.70 
1981 02 22.20   7.40  14.80 
1981 04 99.99  10.20 -99.99 
1981 07 99.99  13.60 -99.99 
1981 08 25.70  13.20  19.45 
1981 10 25.00  11.60  18.29 
1981 11 23.20   7.10  15.15 
1982 01 24.40 -99.99 -99.99 
1982 02 22.50   9.80  16.15 
1982 03 24.30  11.20  17.75 
1982 04 28.20  12.40  20.29 
1982 05 99.99  14.30 -99.99 
1982 06 99.99  13.50 -99.99 
1982 07 99.99  13.00 -99.99 
1982 08 25.30  13.00  19.15 
1982 09 25.20  14.20  19.70 
1982 10 23.10  13.10  18.10 
1982 11 22.20  10.20  16.20 
1982 12 21.20   9.20  15.20 
1983 01 20.29   8.70  14.50 
1983 02 21.30   8.89  15.10 
1983 03 99.99  10.40 -99.99 
1983 04 27.20  12.00  19.60 
1983 05 28.40  15.10  21.75 
1983 06 27.40  16.00  21.70 
1983 07 24.70  15.30  20.00 
1983 08 25.50  14.00  19.75 
1983 10 23.60 -99.99 -99.99 
1983 11 23.50  13.50  18.50 
1983 12 23.50  10.80  17.15 
1984 01 18.50  10.30  14.40 
1984 02 21.30   9.80  15.54 
1984 03 23.50  10.50  17.00 
1984 04 29.10  13.20  21.15 
1984 05 27.70  14.40  21.05 
1984 06 24.50  14.10  19.29 
1984 07 24.20  13.80  19.00 
1984 08 24.50  13.50  19.00 
1984 09 23.70  14.50  19.10 
1984 10 25.50 -99.99 -99.99 
1984 11 22.40  10.10  16.25 
1984 12 21.70 -99.99 -99.99 
1985 01 19.90   8.80  14.35 
1985 02 21.30   9.50  15.40 
1985 03 23.70  11.40  17.54 
1985 04 25.30  12.40  18.84 
1985 05 26.30  14.20  20.25 
1985 06 26.30  14.50  20.40 
1985 07 25.10  13.40  19.25 
1985 08 26.40  13.30  19.85 
1985 11 23.80  10.10  16.95 
1986 01 19.60   6.00  12.80 
1986 02 24.20  10.00  17.10 
1986 03 99.99  10.00 -99.99 
1986 04 27.30 -99.99 -99.99 
1986 05 26.90  14.10  20.50 
1986 06 26.10  14.90  20.50 
1986 08 25.60  13.80  19.70 
1986 09 24.90  13.80  19.35 
1986 10 23.60  13.60  18.60 
1986 11 99.99  12.20 -99.99 
1987 01 20.60   6.80  13.70 
1987 02 21.20   9.10  15.15 
1987 03 23.70  11.50  17.60 
1987 04 21.80  12.40  17.09 
1987 05 27.00  14.10  20.55 
1987 06 26.60  15.70  21.15 
1987 07 24.80  15.40  20.09 
1987 08 25.70  13.90  19.79 
1987 11 22.50  11.50  17.00 
1987 12 22.80  10.80  16.79 
1988 01 20.60 -99.99 -99.99 
1988 02 21.90   9.80  15.85 
1988 03 22.60  11.30  16.95 
1988 04 26.90  14.00  20.45 
1988 05 26.80  13.30  20.04 
1988 06 25.50  15.20  20.35 
1988 07 25.70  14.40  20.04 
1988 08 25.10  15.20  20.15 
1988 09 25.70  15.00  20.35 
1988 10 22.90  13.40  18.15 
1988 11 24.90  11.40  18.15 
1988 12 20.90   9.89  15.40 
1989 01 22.60   9.10  15.85 
1989 02 22.10   9.39  15.75 
1989 03 24.50   9.60  17.04 
1989 04 26.00  11.70  18.85 
1989 05 27.70  14.00  20.85 
1989 06 27.10 -99.99 -99.99 
1989 07 25.90  14.00  19.95 
1989 09 24.70  15.50  20.10 
1989 10 23.70  12.40  18.04 
1989 11 23.90  12.30  18.10 
1989 12 19.20   9.60  14.40 
1990 01 21.40   9.39  15.40 
1990 02 23.60  11.30  17.45 
1990 03 22.50  11.50  17.00 
1990 04 25.50  13.60  19.54 
1990 05 27.80  15.60  21.70 
1990 06 26.50  15.20  20.85 
1990 07 25.00  14.30  19.65 
1990 08 25.90  14.50  20.20 
1990 09 25.40  15.30  20.35 
1990 10 23.50  14.30  18.90 
1990 11 99.99  11.70 -99.99 
1990 12 99.99   9.50 -99.99 
1991 01 99.99  11.40 -99.99 
1991 02 21.70  10.80  16.25 
1991 03 99.99  11.30 -99.99 
1991 04 99.99  14.10 -99.99 
1991 06 99.99  16.29 -99.99 
1991 07 99.99  13.90 -99.99 
1991 08 99.99  14.30 -99.99 
1991 09 99.99  14.90 -99.99 
1991 10 99.99  13.10 -99.99 
1991 11 99.99  11.00 -99.99 
1991 12 99.99  11.40 -99.99 
1992 01 99.99  11.40 -99.99 
1992 11 99.99  13.60 -99.99 
1993 01 99.99  10.10 -99.99 
1993 02 99.99  10.90 -99.99 
1993 05 99.99  14.30 -99.99 
1993 06 99.99  16.20 -99.99 
1993 12 99.99  10.80 -99.99 
1994 02 99.99  11.70 -99.99 
1994 07 99.99  13.60 -99.99 
1995 10 99.99  14.10 -99.99 
1995 11 99.99  13.10 -99.99 
1995 12 99.99  11.00 -99.99 
1996 01 99.99   7.50 -99.99 
1996 02 99.99   9.70 -99.99 
1996 03 99.99  11.30 -99.99 
1998 03 99.99  11.90 -99.99 
1998 08 26.70  15.20  20.95 
2007 02 99.99 -99.99  17.40 
2007 03 99.99 -99.99  17.70 
2007 04 99.99 -99.99  20.40 
2007 05 99.99 -99.99  20.70 
2007 06 99.99 -99.99  21.50 
2007 07 99.99 -99.99  20.90 
2007 08 99.99 -99.99  20.20 
2007 09 99.99 -99.99  20.10 
2007 10 99.99 -99.99  18.79 
2007 11 99.99 -99.99  17.10 
2007 12 99.99 -99.99  17.10 
2008 01 99.99 -99.99  16.00 
2008 02 99.99 -99.99  18.20 
2008 03 99.99 -99.99  18.70 
2008 04 99.99 -99.99  20.80 
2008 05 99.99 -99.99  22.70 
2008 06 99.99 -99.99  19.90 
2008 07 99.99 -99.99  19.90 
2008 08 99.99 -99.99  20.90 
2008 09 99.99 -99.99  19.79 
2008 10 99.99 -99.99  17.90 
2008 11 99.99 -99.99  16.60 
2009 01 99.99 -99.99  15.40 
2009 02 99.99 -99.99  16.40 
2009 03 99.99 -99.99  17.79 
2009 04 99.99 -99.99  21.40 
2009 05 99.99 -99.99  21.40 
2009 06 99.99 -99.99  21.50 
2009 07 99.99 -99.99  21.00 
2009 08 99.99 -99.99  20.40 
2009 09 99.99 -99.99  20.50 
2009 10 99.99 -99.99  20.70 
2009 11 99.99 -99.99  17.00 
2009 12 99.99 -99.99  16.90 
2010 01 99.99 -99.99  15.00 
2010 02 99.99 -99.99  15.00 
2010 04 99.99 -99.99  20.60 
2010 05 99.99 -99.99  22.40 
2010 07 99.99 -99.99  20.90 
2010 08 99.99 -99.99  20.80 
2010 09 99.99 -99.99  20.50 
2010 10 99.99 -99.99  17.79 
2010 11 99.99 -99.99  17.29 
2010 12 99.99 -99.99  15.10 
2011 01 99.99 -99.99  16.50 
2011 02 99.99 -99.99  17.00 
2011 03 99.99 -99.99  19.20 
2011 04 99.99 -99.99  22.80 
2011 05 99.99 -99.99  23.40 
2011 06 99.99 -99.99  21.30 
2011 07 99.99 -99.99  20.20 
2011 08 99.99 -99.99  20.90 
2011 09 99.99 -99.99  20.29 
2011 10 99.99 -99.99  18.10 
2011 11 99.99 -99.99  17.40 
2011 12 99.99 -99.99  15.80 
2012 01 99.99 -99.99  16.10 
2012 02 99.99 -99.99  17.60 
2012 03 99.99 -99.99  18.90 
2012 04 99.99 -99.99  20.10 
2012 05 99.99 -99.99  21.10 
2012 06 99.99 -99.99  21.20 
2012 07 99.99 -99.99  19.90 
2012 08 99.99 -99.99  20.80 
2012 09 99.99 -99.99  20.20 
2012 10 99.99 -99.99  19.29 
2012 11 99.99 -99.99  16.40 
2012 12 99.99 -99.99  17.40 
2013 01 99.99 -99.99  16.29 
2013 02 99.99 -99.99  18.70 
2013 03 99.99 -99.99  17.70 
2013 04 99.99 -99.99  21.20 
2013 05 99.99 -99.99  21.10 
2013 06 99.99 -99.99  21.10 
2013 07 99.99 -99.99  20.40 
2013 08 99.99 -99.99  20.20 
2013 09 99.99 -99.99  20.60 
2013 10 99.99 -99.99  20.20 
