1966 01 99.99 -99.99  23.80 
1966 02 99.99 -99.99  24.10 
1966 03 99.99 -99.99  24.70 
1966 04 99.99 -99.99  23.80 
1966 05 99.99 -99.99  22.80 
1966 06 99.99 -99.99  20.70 
1966 07 99.99 -99.99  20.29 
1966 08 99.99 -99.99  21.00 
1966 09 99.99 -99.99  20.80 
1966 10 99.99 -99.99  21.60 
1966 11 99.99 -99.99  22.70 
1966 12 99.99 -99.99  23.40 
1967 01 99.99 -99.99  25.10 
1967 02 99.99 -99.99  25.80 
1967 03 99.99 -99.99  26.20 
1967 04 99.99 -99.99  25.10 
1967 05 99.99 -99.99  22.80 
1967 06 99.99 -99.99  22.60 
1967 07 99.99 -99.99  21.00 
1967 08 99.99 -99.99  19.90 
1967 09 99.99 -99.99  20.80 
1967 10 99.99 -99.99  20.60 
1967 11 99.99 -99.99  22.90 
1967 12 99.99 -99.99  22.80 
1968 01 99.99 -99.99  24.80 
1968 02 99.99 -99.99  25.50 
1968 03 99.99 -99.99  24.80 
1968 04 99.99 -99.99  24.20 
1968 05 99.99 -99.99  22.90 
1968 06 99.99 -99.99  20.80 
1968 07 99.99 -99.99  21.70 
1968 08 99.99 -99.99  21.30 
1968 09 99.99 -99.99  21.00 
1968 10 99.99 -99.99  21.60 
1968 11 99.99 -99.99  22.70 
1968 12 99.99 -99.99  24.40 
1969 01 99.99 -99.99  25.30 
1969 02 99.99 -99.99  25.00 
1969 03 99.99 -99.99  25.80 
1969 04 99.99 -99.99  24.70 
1969 05 99.99 -99.99  22.50 
1969 06 99.99 -99.99  22.00 
1969 07 99.99 -99.99  20.70 
1969 08 99.99 -99.99  20.60 
1969 09 99.99 -99.99  20.70 
1969 10 99.99 -99.99  20.80 
1969 11 99.99 -99.99  22.90 
1969 12 99.99 -99.99  24.50 
1970 01 99.99 -99.99  26.20 
1970 02 99.99 -99.99  25.40 
1970 03 99.99 -99.99  24.80 
1970 04 99.99 -99.99  24.40 
1970 05 99.99 -99.99  22.70 
1970 06 99.99 -99.99  22.10 
1970 07 99.99 -99.99  20.80 
1970 08 99.99 -99.99  21.50 
1970 09 99.99 -99.99  22.30 
1970 10 99.99 -99.99  23.10 
1970 11 99.99 -99.99  24.00 
1970 12 99.99 -99.99  25.10 
1971 01 99.99 -99.99  25.30 
1971 02 99.99 -99.99  25.30 
1971 03 99.99 -99.99  25.30 
1971 04 99.99 -99.99  25.60 
1971 05 99.99 -99.99  23.80 
1971 06 99.99 -99.99  21.70 
1971 07 99.99 -99.99  21.40 
1971 08 99.99 -99.99  20.90 
1971 09 99.99 -99.99  21.40 
1971 10 99.99 -99.99  22.40 
1971 11 99.99 -99.99  23.10 
1971 12 99.99 -99.99  23.80 
1972 01 99.99 -99.99  25.40 
1972 02 99.99 -99.99  26.50 
1972 03 99.99 -99.99  25.20 
1972 04 99.99 -99.99  25.40 
1972 05 99.99 -99.99  23.90 
1972 06 99.99 -99.99  21.40 
1972 07 99.99 -99.99  20.80 
1972 08 99.99 -99.99  20.40 
1972 09 99.99 -99.99  20.00 
1972 10 99.99 -99.99  21.00 
1972 11 99.99 -99.99  21.80 
1972 12 99.99 -99.99  24.40 
1973 01 27.60  24.40  26.00 
1973 02 28.50  25.50  27.00 
1973 03 28.80  25.60  27.20 
1973 04 27.90  23.70  25.80 
1973 05 25.90  22.00  23.95 
1973 06 23.50  20.50  22.00 
1973 07 22.50  19.10  20.80 
1973 08 22.60  19.70  21.15 
1973 09 24.40  20.60  22.50 
1973 10 24.30  21.00  22.65 
1973 11 26.50  21.60  24.05 
1973 12 28.00  23.70  25.85 
1974 01 29.00  24.60  26.80 
1974 02 28.40  24.40  26.40 
1974 03 27.20  23.80  25.50 
1974 04 27.20  23.60  25.40 
1974 05 26.10  22.50  24.30 
1974 06 24.60  20.20  22.40 
1974 07 24.60  19.29  21.95 
1974 08 23.80  19.20  21.50 
1974 09 23.20  19.20  21.20 
1974 10 24.50  20.40  22.45 
1974 11 25.70  22.30  24.00 
1974 12 25.80  22.70  24.25 
1975 01 27.30  24.50  25.90 
1975 02 27.60  23.60  25.60 
1975 03 27.80  24.30  26.05 
1975 04 27.30  23.60  25.45 
1975 05 25.20  21.60  23.40 
1975 06 24.50  19.60  22.05 
1975 07 23.80  20.60  22.20 
1975 08 23.70  19.90  21.80 
1975 09 24.50  21.00  22.75 
1975 10 24.70  21.10  22.90 
1975 11 26.30  22.70  24.50 
1975 12 26.80  23.90  25.34 
1976 01 27.70  24.20  25.95 
1976 02 27.50  24.10  25.80 
1976 03 28.50  24.70  26.60 
1976 04 27.60  23.50  25.55 
1976 05 25.70  22.70  24.20 
1976 06 24.40  20.60  22.50 
1976 07 23.50  18.50  21.00 
1976 08 22.40  17.40  19.90 
1976 09 23.20  18.70  20.95 
1976 10 24.30  19.90  22.09 
1976 11 26.00  22.00  24.00 
1976 12 27.10  23.70  25.40 
1977 01 27.20  23.90  25.55 
1977 02 28.40  25.00  26.70 
1977 03 29.40  25.70  27.55 
1977 04 27.00  23.60  25.30 
1977 05 25.00  21.00  23.00 
1977 06 23.80  19.70  21.75 
1977 07 23.00  18.50  20.75 
1977 08 22.50  18.60  20.55 
1977 09 23.50  18.79  21.15 
1977 10 23.70  19.79  21.75 
1977 11 24.90  21.20  23.05 
1977 12 25.60  22.10  23.85 
1978 01 27.10  23.90  25.50 
1978 02 28.40  24.70  26.55 
1978 03 28.70  25.00  26.85 
1978 04 28.00  24.00  26.00 
1978 05 26.10  22.20  24.15 
1978 06 25.00  20.60  22.80 
1978 07 23.20  19.40  21.30 
1978 08 23.50  19.70  21.60 
1978 09 23.30  19.79  21.55 
1978 10 24.00  19.50  21.75 
1978 11 24.80  21.40  23.09 
1978 12 25.80  22.50  24.15 
1979 01 26.70  22.30  24.50 
1979 02 28.90  22.50  25.70 
1979 03 27.70  22.70  25.20 
1979 04 27.40  22.20  24.80 
1979 05 25.90  19.50  22.70 
1979 06 24.90  18.60  21.75 
1979 07 23.60  17.70  20.65 
1979 08 23.20  16.70  19.95 
1979 09 24.00 -99.99 -99.99 
1979 10 24.10 -99.99 -99.99 
1979 11 24.40 -99.99 -99.99 
1979 12 25.40 -99.99 -99.99 
1980 01 27.80 -99.99 -99.99 
1980 02 27.30 -99.99 -99.99 
1980 03 29.40 -99.99 -99.99 
1980 04 27.00 -99.99 -99.99 
1980 05 26.00 -99.99 -99.99 
1980 06 24.60 -99.99 -99.99 
1980 07 24.60 -99.99 -99.99 
1980 08 24.00 -99.99 -99.99 
1980 09 23.60 -99.99 -99.99 
1980 10 24.30 -99.99 -99.99 
1980 11 25.60 -99.99 -99.99 
1980 12 27.10 -99.99 -99.99 
1981 01 27.80  23.00  25.40 
1981 02 28.80  24.10  26.45 
1981 03 27.70  22.30  25.00 
1981 04 27.30  22.20  24.75 
1981 05 24.90  18.29  21.59 
1981 06 24.50  18.79  21.65 
1981 07 24.70  18.90  21.80 
1981 08 23.50  17.20  20.35 
1981 09 24.80  17.90  21.34 
1981 10 24.50  19.29  21.90 
1981 11 25.90  20.70  23.30 
1981 12 26.70  21.90  24.30 
1982 01 29.00  23.10  26.05 
1982 02 28.30  22.80  25.55 
1982 03 29.00  22.80  25.90 
1982 04 27.60  21.10  24.35 
1982 05 25.30  19.70  22.50 
1982 06 24.10  17.50  20.80 
1982 07 22.70  17.29  20.00 
1982 08 22.60  17.10  19.85 
1982 09 22.20  16.70  19.45 
1982 10 23.60  16.70  20.15 
1982 11 24.00  18.60  21.30 
1982 12 25.60  19.90  22.75 
1983 01 27.20  21.00  24.10 
1983 02 28.70  24.50  26.60 
1983 03 27.60  22.80  25.20 
1983 04 26.10  21.70  23.90 
1983 05 25.80  21.40  23.59 
1983 06 23.90  17.00  20.45 
1983 07 23.60  18.90  21.25 
1983 08 23.60  17.00  20.29 
1983 09 24.40  18.70  21.55 
1983 10 25.00  20.00  22.50 
1983 11 25.61  21.00  23.30 
1983 12 26.90  21.40  24.15 
1984 01 27.30  22.00  24.65 
1984 02 28.20  23.30  25.75 
1984 03 27.90  23.50  25.70 
1984 04 27.80  22.20  25.00 
1984 05 25.10  19.70  22.40 
1984 06 23.60  17.20  20.40 
1984 07 22.90  18.40  20.65 
1984 08 22.80  18.00  20.40 
1984 09 23.10  16.79  19.95 
1984 10 24.40  18.79  21.59 
1984 11 25.10  21.00  23.05 
1984 12 26.60  21.70  24.15 
1985 01 27.70  23.30  25.50 
1985 02 29.30  24.30  26.80 
1985 03 29.40  23.30  26.34 
1985 04 27.70  21.80  24.75 
1985 05 26.40  21.20  23.80 
1985 06 23.70  17.29  20.50 
1985 07 22.80  17.40  20.09 
1985 08 23.50  17.70  20.60 
1985 09 23.40  17.40  20.40 
1985 10 23.60  18.40  21.00 
1985 11 26.00  20.90  23.45 
1985 12 27.80  22.10  24.95 
1986 01 27.60  23.40  25.50 
1986 02 28.00  23.30  25.65 
1986 03 27.90  22.50  25.20 
1986 04 27.20  22.60  24.90 
1986 05 25.10  20.00  22.55 
1986 06 24.80  18.29  21.55 
1986 07 24.80  19.60  22.20 
1986 08 23.70  18.60  21.15 
1986 09 23.80  17.79  20.80 
1986 10 24.80  18.29  21.55 
1986 11 26.40  20.70  23.55 
1986 12 26.00  20.70  23.35 
1987 01 27.60  23.10  25.35 
1987 02 28.80  24.80  26.80 
1987 03 28.60  22.80  25.70 
1987 04 26.70  22.00  24.35 
1987 05 25.20  21.20  23.20 
1987 06 23.50  18.50  21.00 
1987 07 23.00  15.60  19.29 
1987 08 22.20  16.70  19.45 
1987 09 23.90  16.90  20.40 
1987 10 23.80  18.60  21.20 
1987 11 26.00  19.90  22.95 
1987 12 26.50  20.60  23.55 
1988 01 28.20  23.00  25.60 
1988 02 28.50  23.30  25.90 
1988 03 28.80  23.30  26.05 
1988 04 27.80  23.00  25.40 
1988 05 26.00  21.20  23.60 
1988 06 25.10  18.70  21.90 
1988 07 23.90  18.29  21.09 
1988 08 24.20  19.29  21.75 
1988 09 25.10  19.10  22.10 
1988 10 26.70  20.50  23.60 
1988 11 27.40  20.40  23.90 
1988 12 28.40  23.10  25.75 
1989 01 28.70  23.30  26.00 
1989 02 29.20  23.20  26.20 
1989 03 29.80  23.30  26.55 
1989 04 29.40  23.50  26.45 
1989 05 27.40  21.40  24.40 
1989 06 25.20  19.20  22.20 
1989 07 25.10  18.79  21.95 
1989 08 24.80  19.50  22.15 
1989 09 24.90  19.10  22.00 
1989 10 25.40  19.79  22.59 
1989 11 26.00  21.10  23.55 
1989 12 27.10  21.60  24.35 
1990 01 28.90  23.50  26.20 
1990 02 28.70  23.60  26.15 
1990 03 28.60  23.60  26.10 
1990 04 27.60  22.60  25.10 
1990 05 26.90  22.10  24.50 
1990 06 25.60  20.00  22.80 
1990 07 25.10  19.70  22.40 
1990 08 24.40  18.10  21.25 
1990 09 24.20  18.10  21.15 
1990 10 25.40  20.10  22.75 
1990 11 25.50  19.70  22.60 
1990 12 26.70  21.60  24.15 
1991 06 24.33 -99.99 -99.99 
1991 11 26.77 -99.99 -99.99 
1992 01 27.77 -99.99 -99.99 
1992 02 28.55  23.21  25.88 
1992 03 99.99  23.00 -99.99 
1992 04 99.99  21.70 -99.99 
1992 05 99.99  22.20 -99.99 
1992 06 99.99  18.20 -99.99 
1992 07 99.99  19.29 -99.99 
1992 08 99.99  19.10 -99.99 
1992 09 99.99  18.90 -99.99 
1992 10 99.99  19.60 -99.99 
1992 11 99.99  19.10 -99.99 
1992 12 99.99  21.10 -99.99 
1993 01 99.99  23.50 -99.99 
1993 02 99.99  22.60 -99.99 
1993 03 99.99  23.60 -99.99 
1993 04 99.99  22.30 -99.99 
1993 05 99.99  19.10 -99.99 
1993 06 99.99  19.20 -99.99 
1993 07 99.99  17.50 -99.99 
1993 08 99.99  19.00 -99.99 
1993 09 99.99  18.40 -99.99 
1993 10 99.99  18.70 -99.99 
1993 11 99.99  20.60 -99.99 
1993 12 99.99  22.60 -99.99 
1994 01 28.01  23.40  25.70 
1994 02 28.89  24.10  26.49 
1994 03 99.99  24.10 -99.99 
1994 04 99.99  22.20 -99.99 
1994 05 99.99  20.80 -99.99 
1994 06 99.99  18.60 -99.99 
1994 07 99.99  18.00 -99.99 
1994 08 99.99  17.60 -99.99 
1994 09 99.99  16.70 -99.99 
1994 10 99.99  18.70 -99.99 
1994 11 99.99  20.40 -99.99 
1994 12 26.23  21.20  23.71 
1995 01 99.99  22.20 -99.99 
1995 02 99.99  23.20 -99.99 
1995 03 99.99  23.40 -99.99 
1995 04 99.99  21.90 -99.99 
1995 05 99.99  21.70 -99.99 
1995 06 99.99  18.40 -99.99 
1995 07 99.99  18.20 -99.99 
1995 08 99.99  20.00 -99.99 
1995 09 99.99  19.29 -99.99 
1995 10 99.99  20.29 -99.99 
1995 11 99.99  21.80 -99.99 
1995 12 99.99  21.20 -99.99 
1996 01 27.35  23.60  25.47 
1996 02 28.44  23.50  25.97 
1996 03 99.99  23.10 -99.99 
1996 04 99.99  22.20 -99.99 
1996 05 99.99  21.80 -99.99 
1996 06 99.99  20.90 -99.99 
1996 07 99.99  18.00 -99.99 
1996 08 99.99  18.20 -99.99 
1996 09 99.99  18.29 -99.99 
1996 10 99.99  20.20 -99.99 
1996 11 99.99  20.40 -99.99 
1996 12 27.22  21.20  24.21 
1997 01 99.99  23.30 -99.99 
1997 02 29.12  23.60  26.36 
1997 03 99.99  23.10 -99.99 
1997 04 99.99  22.00 -99.99 
1997 05 99.99  18.79 -99.99 
1997 06 99.99  17.40 -99.99 
1997 07 99.99  17.79 -99.99 
1997 08 99.99  15.90 -99.99 
1997 09 99.99  16.40 -99.99 
1997 10 99.99  18.00 -99.99 
1997 11 99.99  19.95 -99.99 
1997 12 99.99  22.10 -99.99 
1998 01 99.99  23.30 -99.99 
1998 03 99.99  22.30 -99.99 
1998 04 25.66  21.70  23.68 
1998 05 99.99  19.79 -99.99 
1998 06 99.99  19.50 -99.99 
1998 07 99.99  18.90 -99.99 
1998 08 99.99  19.40 -99.99 
1998 09 99.99  19.40 -99.99 
1998 10 99.99  21.00 -99.99 
1998 11 99.99  21.50 -99.99 
1998 12 99.99  23.20 -99.99 
1999 01 99.99  24.10 -99.99 
1999 02 99.99  24.10 -99.99 
1999 03 28.88  24.40  26.64 
1999 04 99.99  22.60 -99.99 
1999 05 99.99  21.60 -99.99 
1999 06 99.99  19.20 -99.99 
1999 07 99.99  20.20 -99.99 
1999 08 99.99  18.50 -99.99 
1999 09 99.99  18.50 -99.99 
1999 10 99.99  19.20 -99.99 
1999 11 99.99  21.50 -99.99 
1999 12 99.99  22.90 -99.99 
2000 01 99.99  23.40 -99.99 
2000 02 29.25  24.00  26.62 
2000 03 99.99  24.60 -99.99 
2000 04 27.65  22.60  25.12 
2000 05 99.99  21.30 -99.99 
2000 06 99.99  18.90 -99.99 
2000 07 99.99  18.79 -99.99 
2000 08 99.99  19.40 -99.99 
2000 09 99.99  19.50 -99.99 
2000 10 99.99  19.79 -99.99 
2000 11 27.04  22.10  24.57 
2000 12 99.99  22.30 -99.99 
2001 01 28.42  23.50  25.96 
2001 02 28.85  23.40  26.12 
2001 03 29.36  23.80  26.58 
2001 04 99.99  23.00 -99.99 
2001 05 25.11  19.79  22.45 
2001 06 99.99  20.60 -99.99 
2001 07 99.99  18.50 -99.99 
2001 08 99.99  17.79 -99.99 
2001 09 99.99  18.10 -99.99 
2001 10 99.99  18.70 -99.99 
2001 11 25.79  21.30  23.54 
2001 12 99.99  21.50 -99.99 
2002 01 99.99  24.00 -99.99 
2002 02 30.02  24.40  27.21 
2002 03 99.99  23.60 -99.99 
2002 04 99.99  23.00 -99.99 
2002 05 99.99  19.70 -99.99 
2002 06 99.99  19.60 -99.99 
2002 07 99.99  18.79 -99.99 
2002 08 99.99  17.50 -99.99 
2002 09 99.99  18.70 -99.99 
2002 10 99.99  19.50 -99.99 
2002 11 99.99  21.80 -99.99 
2002 12 99.99  22.20 -99.99 
2003 01 27.62  23.20  25.41 
2003 02 28.09  23.00  25.54 
2003 03 28.39  22.80  25.59 
2003 04 99.99  21.30 -99.99 
2003 05 99.99  20.80 -99.99 
2003 06 99.99  18.79 -99.99 
2003 07 99.99  19.70 -99.99 
2003 08 99.99  18.60 -99.99 
2003 09 99.99  19.29 -99.99 
2003 10 99.99  19.29 -99.99 
2003 11 99.99  20.80 -99.99 
2003 12 26.89  22.50  24.69 
2004 01 99.99  24.10 -99.99 
2004 02 28.95  24.40  26.67 
2004 03 99.99  23.50 -99.99 
2004 04 28.17  23.70  25.93 
2004 05 99.99  22.40  24.50 
2004 06 99.99  19.29  21.80 
2004 07 99.99  16.60  20.10 
2004 08 99.99  17.40  20.80 
2004 09 99.99  17.60  21.00 
2004 10 99.99  19.90  22.10 
2004 11 99.99 -99.99  22.90 
2004 12 99.99 -99.99  25.70 
2005 01 99.99 -99.99  26.70 
2005 02 99.99 -99.99  25.70 
2005 03 99.99 -99.99  25.10 
2005 04 99.99 -99.99  23.80 
2005 05 99.99 -99.99  21.50 
2005 06 99.99 -99.99  21.10 
2005 07 99.99 -99.99  21.60 
2005 08 99.99 -99.99  19.90 
2005 09 23.84 -99.99  21.50 
2005 10 99.99 -99.99  23.60 
2005 11 99.99 -99.99  23.90 
2005 12 99.99 -99.99  25.20 
2006 01 99.99 -99.99  26.40 
2006 02 99.99 -99.99  26.50 
2006 03 30.27 -99.99  27.20 
2006 04 28.43 -99.99  25.70 
2006 05 26.41 -99.99  23.50 
2006 06 25.61 -99.99  22.80 
2006 07 99.99 -99.99  22.20 
2006 08 99.99 -99.99  20.70 
2006 09 99.99 -99.99  21.20 
2006 10 99.99 -99.99  21.70 
2006 11 99.99 -99.99  22.70 
2006 12 99.99 -99.99  24.80 
2007 01 99.99 -99.99  25.50 
2007 02 99.99 -99.99  26.10 
2007 03 99.99 -99.99  26.00 
2007 04 99.99 -99.99  24.60 
2007 05 99.99 -99.99  24.30 
2007 06 99.99 -99.99  22.90 
2007 07 99.99 -99.99  20.80 
2007 08 99.99 -99.99  22.00 
2007 09 24.35 -99.99  21.50 
2007 10 99.99 -99.99  22.70 
2007 11 99.99 -99.99  23.30 
2007 12 99.99 -99.99  23.30 
2008 01 99.99 -99.99  25.20 
2008 02 99.99 -99.99  26.00 
2008 03 28.83 -99.99  26.30 
2008 04 99.99 -99.99  24.80 
2008 05 99.99 -99.99  23.50 
2008 06 99.99 -99.99  22.30 
2008 07 99.99 -99.99  21.20 
2008 08 99.99 -99.99  21.30 
2008 09 99.99 -99.99  21.60 
2008 10 99.99 -99.99  23.00 
2008 11 99.99 -99.99  24.00 
2008 12 27.43 -99.99  24.70 
2009 01 28.42 -99.99  26.10 
2009 02 99.99 -99.99  27.10 
2009 03 99.99 -99.99  26.50 
2009 04 99.99 -99.99  26.20 
2009 05 99.99 -99.99  22.90 
2009 06 25.02 -99.99  22.00 
2009 07 99.99 -99.99  21.20 
2009 08 99.99 -99.99  20.29 
2009 09 99.99 -99.99  21.40 
2009 10 99.99 -99.99  21.70 
2009 11 99.99 -99.99  22.60 
2009 12 27.27 -99.99  24.70 
2010 01 99.99 -99.99  25.30 
2010 02 99.99 -99.99  26.00 
2010 03 29.02 -99.99  25.30 
2010 04 28.28 -99.99  25.20 
2010 05 99.99 -99.99  24.00 
2010 06 25.10 -99.99  22.20 
2010 07 25.21 -99.99  22.80 
2010 08 99.99 -99.99  22.30 
2010 09 25.46 -99.99  22.80 
2010 10 25.14 -99.99  22.70 
2010 11 99.99 -99.99  23.90 
2010 12 99.99 -99.99  25.30 
2011 01 28.63 -99.99  26.00 
2011 02 28.92 -99.99  26.30 
2011 03 29.20 -99.99  26.00 
2011 04 28.62 -99.99  25.60 
2011 05 99.99 -99.99  23.60 
2011 06 99.99 -99.99  22.70 
2011 07 99.99 -99.99  21.70 
2011 08 99.99 -99.99  21.70 
2011 09 99.99 -99.99  23.20 
2011 10 99.99 -99.99  22.70 
2011 11 99.99 -99.99  24.50 
2011 12 99.99 -99.99  26.00 
2012 08 99.99  18.71 -99.99 
2012 09 99.99  19.67 -99.99 
2012 10 24.83  18.62  21.72 
2012 11 27.77  22.01  24.89 
2012 12 27.38  22.75  25.06 
2013 01 27.54  22.44  24.99 
2013 02 99.99  22.98 -99.99 
2013 03 28.81  22.75  25.78 
2013 04 27.53  22.40  24.96 
2013 05 99.99  21.20 -99.99 
2013 06 99.99  20.48 -99.99 
2013 07 99.99  18.54 -99.99 
2013 08 23.32  18.01  20.66 
2013 09 99.99  19.48 -99.99 
2013 10 26.00  21.16  23.58 
2013 11 26.31  20.83  23.57 
2013 12 28.15  22.70  25.42 
2014 01 99.99  22.71 -99.99 
2014 02 29.30  23.79  26.54 
2014 03 99.99  23.19 -99.99 
2014 04 99.99  22.10 -99.99 
2014 05 99.99  20.91 -99.99 
