1950 12 99.99 -99.99  25.30 
1951 01 99.99 -99.99  26.30 
1951 02 99.99 -99.99  26.30 
1951 03 99.99 -99.99  25.50 
1951 04 99.99 -99.99  24.00 
1951 05 99.99 -99.99  24.50 
1951 06 99.99 -99.99  23.40 
1951 07 99.99 -99.99  24.00 
1951 08 99.99 -99.99  24.90 
1951 09 99.99 -99.99  25.30 
1951 10 99.99 -99.99  26.00 
1951 11 99.99 -99.99  25.40 
1951 12 99.99 -99.99  26.20 
1952 01 99.99 -99.99  25.70 
1952 02 99.99 -99.99  25.50 
1952 03 99.99 -99.99  25.40 
1954 08 99.99 -99.99  26.00 
1954 09 99.99 -99.99  26.40 
1954 10 99.99 -99.99  25.90 
1954 11 99.99 -99.99  26.00 
1954 12 99.99 -99.99  26.20 
1955 01 99.99 -99.99  26.00 
1955 02 99.99 -99.99  26.40 
1955 03 99.99 -99.99  25.50 
1955 04 99.99 -99.99  25.40 
1955 05 99.99 -99.99  26.10 
1955 06 99.99 -99.99  26.70 
1955 07 99.99 -99.99  26.40 
1955 08 99.99 -99.99  25.60 
1955 09 99.99 -99.99  24.90 
1955 10 99.99 -99.99  26.40 
1955 11 99.99 -99.99  26.20 
1956 02 99.99 -99.99  25.30 
1956 03 99.99 -99.99  25.50 
1956 04 99.99 -99.99  25.30 
1956 05 99.99 -99.99  25.30 
1956 06 99.99 -99.99  24.70 
1956 07 99.99 -99.99  24.30 
1956 08 99.99 -99.99  24.70 
1956 09 99.99 -99.99  24.70 
1956 10 99.99 -99.99  25.40 
1956 11 99.99 -99.99  26.10 
1956 12 99.99 -99.99  27.00 
1957 01 99.99 -99.99  26.70 
1957 02 99.99 -99.99  26.20 
1957 03 99.99 -99.99  25.60 
1957 04 99.99 -99.99  24.60 
1957 05 99.99 -99.99  25.00 
1957 06 99.99 -99.99  23.80 
1957 07 30.50 -99.99  23.60 
1957 08 32.00 -99.99  24.80 
1957 09 32.40 -99.99  26.50 
1957 10 32.20 -99.99  24.70 
1957 11 31.70 -99.99  25.40 
1957 12 32.09 -99.99  26.10 
1958 01 33.00 -99.99  26.10 
1958 02 32.30 -99.99  25.80 
1958 03 32.90 -99.99  25.70 
1958 04 32.40 -99.99  25.30 
1958 05 31.90 -99.99  24.80 
1958 06 32.20 -99.99  24.20 
1958 07 31.90 -99.99  24.40 
1958 08 32.20 -99.99  24.90 
1958 09 34.09 -99.99  26.10 
1958 10 32.90 -99.99  25.60 
1958 11 32.90 -99.99  25.90 
1958 12 34.40 -99.99  27.40 
1959 01 99.99 -99.99  27.90 
1959 02 99.99 -99.99  25.90 
1959 03 99.99 -99.99  26.60 
1959 04 99.99 -99.99  26.50 
1959 05 99.99 -99.99  25.60 
1959 06 99.99 -99.99  25.50 
1959 07 99.99 -99.99  25.50 
1959 08 99.99 -99.99  26.60 
1959 09 99.99 -99.99  26.50 
1959 10 99.99 -99.99  25.90 
1959 11 99.99 -99.99  26.40 
1959 12 99.99 -99.99  25.90 
1960 01 32.70 -99.99  26.70 
1960 02 32.40 -99.99  26.40 
1960 03 33.00 -99.99  26.70 
1960 04 32.09 -99.99  25.10 
1960 05 31.30 -99.99  25.20 
1960 06 32.40 -99.99  25.60 
1960 07 32.00 -99.99  25.40 
1960 08 33.50 -99.99  26.60 
1960 09 32.59 -99.99  25.40 
1960 10 33.30 -99.99  25.90 
1960 11 32.90 -99.99  26.30 
1960 12 33.70 -99.99  27.50 
1961 01 32.00 -99.99  27.20 
1961 02 32.00 -99.99  26.00 
1961 03 31.60 -99.99  25.90 
1961 04 32.59 -99.99  26.20 
1961 05 32.30 -99.99  25.70 
1961 06 31.50 -99.99  24.90 
1961 07 99.99 -99.99  26.30 
1961 08 34.80 -99.99  27.20 
1961 09 34.59 -99.99  26.70 
1961 10 32.09 -99.99  26.30 
1961 11 99.99 -99.99  24.00 
1961 12 99.99 -99.99  27.10 
1962 01 34.20 -99.99  27.40 
1962 02 32.30 -99.99  26.20 
1962 03 32.30 -99.99  26.40 
1962 04 32.30 -99.99  26.20 
1962 05 30.50 -99.99  25.60 
1962 06 31.20 -99.99  25.10 
1962 07 30.70 -99.99  24.60 
1962 08 32.90 -99.99  26.10 
1962 09 33.80 -99.99  26.40 
1962 10 33.09 -99.99  26.90 
1962 11 33.70 -99.99  27.50 
1962 12 33.59 -99.99  28.50 
1963 01 33.20 -99.99  27.80 
1963 02 33.20 -99.99  26.80 
1963 03 32.30  21.18  26.74 
1963 04 32.00 -99.99 -99.99 
1963 05 31.70 -99.99 -99.99 
1963 06 31.90 -99.99 -99.99 
1963 07 32.20  17.82  25.01 
1963 08 34.20 -99.99 -99.99 
1963 10 99.99  19.18 -99.99 
1963 11 33.59  19.69  26.64 
1963 12 33.50  19.41  26.45 
1964 01 34.30  19.49  26.89 
1964 02 34.59  19.89  27.24 
1964 04 31.60  20.23  25.91 
1964 07 31.10  16.87  23.99 
1964 08 32.09  17.95  25.03 
1964 09 31.80  18.71  25.25 
1964 11 33.09 -99.99 -99.99 
1965 01 33.70 -99.99 -99.99 
1965 02 33.90 -99.99 -99.99 
1965 04 32.90  18.95  25.93 
1965 05 32.30  18.95  25.62 
1965 06 31.50  18.81  25.15 
1965 07 32.00  17.82  24.91 
1965 08 32.90 -99.99 -99.99 
1965 09 32.80  18.25  25.52 
1965 10 33.20  18.62  25.91 
1965 11 32.09  19.43  25.76 
1966 03 33.20 -99.99 -99.99 
1966 04 33.50  19.29  26.39 
1966 05 31.80  19.23  25.51 
1966 07 32.20 -99.99 -99.99 
1966 08 32.80  17.48  25.14 
1966 11 33.00  19.59  26.29 
1967 01 32.90 -99.99 -99.99 
1967 02 32.20 -99.99 -99.99 
1967 04 32.20 -99.99 -99.99 
1967 05 32.20 -99.99 -99.99 
1967 06 32.50 -99.99 -99.99 
1967 07 32.50 -99.99 -99.99 
1967 11 33.90 -99.99 -99.99 
1967 12 33.30  19.87  26.58 
1968 01 32.59  18.87  25.73 
1968 02 33.00 -99.99 -99.99 
1968 03 32.00  19.62  25.81 
1968 05 31.60  17.56  24.58 
1968 07 31.60  17.40  24.50 
1968 08 32.70 -99.99 -99.99 
1968 09 33.59 -99.99 -99.99 
1973 01 31.20  20.32  25.76 
1973 02 31.70  20.69  26.19 
1973 03 31.70  20.55  26.12 
1973 04 30.80  20.46  25.63 
1973 05 31.60  19.39  25.49 
1973 06 30.70  19.39  25.04 
1973 08 30.60 -99.99 -99.99 
1973 09 31.40 -99.99 -99.99 
1973 10 33.80 -99.99 -99.99 
1973 11 32.59 -99.99 -99.99 
1973 12 32.00 -99.99 -99.99 
1974 01 32.20 -99.99 -99.99 
1974 02 32.80 -99.99 -99.99 
1974 03 32.20 -99.99 -99.99 
1974 04 31.00 -99.99 -99.99 
1974 05 31.60 -99.99 -99.99 
1974 06 30.00 -99.99 -99.99 
1974 07 30.10 -99.99 -99.99 
1974 08 30.60 -99.99 -99.99 
1974 09 30.20 -99.99 -99.99 
1974 10 31.60 -99.99 -99.99 
1974 11 32.59 -99.99 -99.99 
1974 12 31.60 -99.99 -99.99 
1975 02 31.20 -99.99 -99.99 
1975 03 30.50 -99.99 -99.99 
1975 04 32.70 -99.99 -99.99 
1975 05 30.80 -99.99 -99.99 
1975 06 31.30 -99.99 -99.99 
1975 07 31.00 -99.99 -99.99 
1975 08 32.80 -99.99 -99.99 
1975 09 31.80  18.87  25.34 
1975 10 33.30  18.93  26.11 
1975 11 33.30 -99.99 -99.99 
1975 12 33.50  19.83  26.66 
1976 01 32.09  19.93  26.01 
1976 02 32.30  19.70  26.00 
1976 03 32.09  20.20  26.15 
1976 04 32.00  19.59  25.79 
1976 05 31.50  19.50  25.50 
1976 06 31.30 -99.99 -99.99 
1976 07 31.70  17.15  24.42 
1976 08 32.09  19.00  25.55 
1976 09 31.90  18.75  25.32 
1976 10 33.09  19.93  26.51 
1976 11 33.00  20.71  26.85 
1976 12 32.90  20.72  26.81 
1977 01 34.59  20.72  27.66 
1977 02 32.40  21.04  26.72 
1977 03 32.09  20.59  26.34 
1977 04 32.09  20.52  26.31 
1977 05 31.30  19.62  25.46 
1977 06 30.80  18.90  24.84 
1977 07 31.80  18.67  25.23 
1977 08 32.50  19.07  25.78 
1977 09 32.20  20.07  26.13 
1977 10 32.59  20.32  26.46 
1977 11 32.09  20.96  26.53 
1977 12 33.48  20.29  26.88 
1978 01 99.99  20.74 -99.99 
1978 02 99.99  20.58 -99.99 
1978 03 99.99  20.83 -99.99 
1978 04 99.99  20.54 -99.99 
1978 05 99.99  20.14 -99.99 
1978 06 99.99  18.84 -99.99 
1978 07 31.93  19.45  25.69 
1978 08 31.30  17.74  24.52 
1978 09 32.70  19.54  26.12 
1978 10 33.00  20.29  26.65 
1978 11 33.30  20.55  26.92 
1978 12 33.20  20.85  27.02 
1979 01 34.00  21.07  27.53 
1979 02 33.30  21.04  27.17 
1979 03 32.00  20.75  26.37 
1979 04 31.90  20.97  26.43 
1979 05 32.59  20.57  26.58 
1979 06 31.30 -99.99 -99.99 
1979 07 32.00  18.59  25.29 
1979 08 33.50  19.54  26.52 
1979 09 32.80 -99.99 -99.99 
1979 10 33.80  20.48  27.14 
1979 11 33.20  21.00  27.10 
1979 12 33.40  20.90  27.15 
1980 01 33.70  21.55  27.62 
1980 02 34.09  21.48  27.79 
1980 03 32.30 -99.99 -99.99 
1980 04 32.80  20.81  26.80 
1980 05 32.59  20.37  26.48 
1980 06 32.20  19.79  25.99 
1980 07 32.20  19.54  25.87 
1980 08 33.20  19.21  26.21 
1980 09 34.59  19.44  27.02 
1980 10 33.30  20.72  27.00 
1980 11 34.20  21.10  27.65 
1980 12 34.70  21.26  27.98 
1981 01 34.50 -99.99 -99.99 
1981 04 32.20  21.44  26.82 
1981 05 32.59  20.97  26.78 
1981 06 32.50  20.45  26.48 
1981 07 31.70  19.26  25.48 
1981 08 33.30  19.79  26.54 
1981 09 33.70 -99.99 -99.99 
1981 10 33.40  20.97  27.18 
1981 11 34.90  21.93  28.41 
1981 12 33.80  21.97  27.88 
1982 01 34.00  21.78  27.89 
1982 02 34.20  21.89  28.04 
1982 03 32.80 -99.99 -99.99 
1982 04 31.70  21.97  26.83 
1982 05 32.20 -99.99 -99.99 
1982 06 32.59 -99.99 -99.99 
1982 07 32.59 -99.99 -99.99 
1982 08 33.09 -99.99 -99.99 
1982 09 34.70  21.06  27.88 
1982 10 33.30 -99.99 -99.99 
1982 11 34.09  22.15  28.12 
1982 12 34.20 -99.99 -99.99 
1983 01 35.00 -99.99 -99.99 
1983 02 34.59 -99.99 -99.99 
1983 03 34.20 -99.99 -99.99 
1983 04 33.50 -99.99 -99.99 
1983 05 33.50 -99.99 -99.99 
1983 06 33.00 -99.99 -99.99 
1983 07 34.50 -99.99 -99.99 
1983 08 35.09 -99.99 -99.99 
1983 09 35.80 -99.99 -99.99 
1983 10 34.70 -99.99 -99.99 
1983 11 34.70 -99.99 -99.99 
1983 12 33.70 -99.99 -99.99 
1984 01 33.80 -99.99 -99.99 
1984 02 32.59 -99.99 -99.99 
1984 03 32.90 -99.99 -99.99 
1984 04 32.09 -99.99 -99.99 
1984 05 33.09 -99.99 -99.99 
1984 06 30.90 -99.99 -99.99 
1984 07 32.50 -99.99 -99.99 
1984 08 32.90 -99.99 -99.99 
1984 09 33.40 -99.99 -99.99 
1984 10 34.40 -99.99 -99.99 
1984 11 34.70 -99.99 -99.99 
1985 06 31.60 -99.99 -99.99 
1985 09 33.09 -99.99 -99.99 
1985 11 32.90 -99.99 -99.99 
1986 01 33.00 -99.99 -99.99 
1986 02 32.09 -99.99 -99.99 
1986 07 31.60 -99.99 -99.99 
1986 08 32.09 -99.99 -99.99 
1986 09 31.50 -99.99 -99.99 
1986 10 34.00 -99.99 -99.99 
1986 11 33.90 -99.99 -99.99 
1986 12 33.09 -99.99 -99.99 
1987 01 32.70  21.79  27.24 
1987 02 32.50 -99.99 -99.99 
1987 03 32.59 -99.99 -99.99 
1987 04 32.40 -99.99 -99.99 
1987 05 32.30 -99.99 -99.99 
1987 06 31.70 -99.99 -99.99 
1987 07 31.70 -99.99 -99.99 
1987 08 33.09 -99.99 -99.99 
1987 09 34.30  21.10  27.70 
1987 10 33.59 -99.99 -99.99 
1987 11 32.70 -99.99 -99.99 
1987 12 34.00 -99.99 -99.99 
1988 01 32.70 -99.99 -99.99 
1988 02 33.59 -99.99 -99.99 
1988 03 33.00  22.30  27.65 
1988 04 33.20 -99.99 -99.99 
1988 05 32.40 -99.99 -99.99 
1988 06 32.70 -99.99 -99.99 
1988 07 32.09 -99.99 -99.99 
1988 08 33.70 -99.99 -99.99 
1988 09 33.80 -99.99 -99.99 
1988 10 33.20 -99.99 -99.99 
1988 11 33.50 -99.99 -99.99 
1988 12 33.59 -99.99 -99.99 
1989 01 32.90 -99.99 -99.99 
1989 02 31.90 -99.99 -99.99 
1989 03 31.50 -99.99 -99.99 
1989 04 32.09  21.23  26.66 
1989 05 30.60 -99.99 -99.99 
1989 06 31.20 -99.99 -99.99 
1989 07 31.50 -99.99  24.20 
1989 08 32.70 -99.99 -99.99 
1989 09 33.90 -99.99 -99.99 
1989 10 32.90 -99.99  25.20 
1989 11 99.99 -99.99  26.50 
1990 01 99.99 -99.99  26.20 
1990 02 99.99 -99.99  26.40 
1990 03 99.99 -99.99  25.10 
1990 04 31.90 -99.99  26.00 
1990 05 32.00 -99.99  25.70 
1990 06 29.80 -99.99  24.80 
1990 07 99.99 -99.99  23.60 
1990 08 99.99 -99.99  25.10 
1990 09 33.00 -99.99 -99.99 
1990 10 33.30 -99.99  26.00 
1990 12 99.99 -99.99  26.20 
1991 01 99.99 -99.99  26.00 
1991 02 32.90 -99.99  26.30 
1991 03 33.00 -99.99  25.70 
1991 04 99.99 -99.99  26.00 
1991 05 99.99 -99.99  26.20 
1991 06 99.99 -99.99  25.70 
1991 07 32.59 -99.99  25.60 
1991 08 33.59 -99.99  25.30 
1991 09 33.20 -99.99  25.90 
1991 10 33.70 -99.99  25.70 
1991 11 32.70 -99.99  26.10 
1991 12 34.09 -99.99  27.60 
1992 01 34.50 -99.99  26.90 
1992 02 99.99 -99.99  27.10 
1992 03 99.99 -99.99  26.70 
1992 04 99.99 -99.99  27.60 
1992 05 99.99 -99.99  28.40 
1992 06 99.99 -99.99  27.10 
1992 07 99.99 -99.99  26.00 
1992 08 99.99 -99.99  26.50 
1992 09 99.99 -99.99  27.30 
1992 10 99.99 -99.99  27.80 
1992 11 99.99 -99.99  28.50 
1992 12 99.99 -99.99  28.10 
1993 01 99.99 -99.99  28.10 
1993 02 99.99 -99.99  26.80 
1993 03 99.99 -99.99  26.20 
1993 04 99.99 -99.99  26.70 
1993 05 99.99 -99.99  27.00 
1993 06 99.99 -99.99  25.90 
1993 07 99.99 -99.99  25.50 
1993 08 99.99 -99.99  25.80 
1993 09 99.99 -99.99  27.50 
1993 10 99.99 -99.99  27.80 
1993 11 99.99 -99.99  27.30 
1993 12 99.99 -99.99  27.70 
1994 01 99.99 -99.99  27.70 
1994 02 99.99 -99.99  26.90 
1994 03 99.99 -99.99  27.10 
1994 04 99.99 -99.99  27.20 
1994 05 99.99 -99.99  27.60 
1994 06 99.99 -99.99  25.40 
1994 07 99.99 -99.99  26.00 
1994 08 99.99 -99.99  26.20 
1994 09 32.90 -99.99  27.00 
1994 10 33.30 -99.99  27.30 
1994 11 33.70 -99.99  27.60 
1994 12 33.70  22.02  27.86 
1995 01 33.40 -99.99 -99.99 
1995 04 33.80  22.15  27.97 
1995 05 33.09 -99.99 -99.99 
1995 06 33.00  21.71  27.35 
1995 07 33.40  21.22  27.31 
1995 08 33.90  21.65  27.77 
1995 09 34.00  21.51  27.75 
1995 10 34.09  22.18  28.14 
1995 11 33.80  22.12  27.96 
1995 12 33.00  22.07  27.53 
1996 01 33.30  22.14  27.72 
1996 02 32.50  21.80  27.15 
1996 03 33.00  22.06  27.53 
1996 04 32.40  21.70  27.05 
1996 05 33.30  21.83  27.56 
1996 06 33.30  20.91  27.10 
1996 07 33.09  19.29  26.19 
1996 08 33.59  20.19  26.89 
1996 09 34.90  20.72  27.81 
1996 10 33.59  21.97  27.78 
1996 11 34.30  22.01  28.15 
1996 12 34.00  21.70  27.85 
1997 01 34.59  22.51  28.55 
1997 02 32.80  21.95  27.37 
1997 03 33.59  22.08  27.84 
1997 04 33.90  21.73  27.81 
1997 05 33.20  21.45  27.32 
1997 06 34.32  21.65  27.98 
1997 07 34.30  21.02  27.66 
1997 08 33.80  20.80  27.30 
1997 09 34.20  21.91  28.05 
1997 10 35.09  22.25  28.67 
1997 11 34.59  22.16  28.38 
1997 12 34.70  22.30  28.50 
1998 01 35.40 -99.99 -99.99 
1998 02 35.70  22.44  29.07 
1998 03 34.80  22.56  28.68 
1998 04 35.20  22.46  28.83 
1998 05 34.59  21.45  28.02 
1998 06 33.50  20.96  27.23 
1998 07 33.70 -99.99 -99.99 
1998 08 34.90 -99.99 -99.99 
1998 12 35.30 -99.99 -99.99 
1999 01 34.20 -99.99 -99.99 
1999 02 33.70 -99.99 -99.99 
1999 03 34.20 -99.99 -99.99 
1999 04 33.59 -99.99 -99.99 
1999 05 33.00 -99.99 -99.99 
1999 06 33.70 -99.99 -99.99 
1999 07 33.30 -99.99 -99.99 
1999 08 33.70 -99.99 -99.99 
1999 09 34.40 -99.99 -99.99 
1999 10 33.80 -99.99 -99.99 
1999 11 34.09 -99.99 -99.99 
1999 12 35.90 -99.99 -99.99 
2000 02 34.70 -99.99 -99.99 
2000 03 33.90 -99.99 -99.99 
2000 04 32.90 -99.99 -99.99 
2000 05 33.09 -99.99 -99.99 
2000 06 34.00 -99.99 -99.99 
2000 07 32.30 -99.99 -99.99 
2000 08 33.50 -99.99 -99.99 
2000 09 34.30 -99.99 -99.99 
2000 10 33.50  21.46  27.48 
2000 11 34.90 -99.99 -99.99 
2000 12 33.50 -99.99 -99.99 
2001 01 32.90  21.34  27.12 
2001 02 32.59  21.02  26.81 
2001 03 33.00 -99.99 -99.99 
2001 04 33.09 -99.99 -99.99 
2001 05 33.50 -99.99 -99.99 
2001 06 31.40 -99.99 -99.99 
2001 07 32.80 -99.99 -99.99 
2001 08 32.50  19.29  25.90 
2001 09 32.30  20.17  26.23 
2001 10 33.59  21.17  27.38 
2001 11 33.59  21.38  27.48 
2001 12 32.20 -99.99 -99.99 
2002 01 33.09 -99.99 -99.99 
2002 02 32.20  21.00  26.60 
2002 03 32.50 -99.99 -99.99 
2002 04 31.70 -99.99 -99.99 
2002 05 32.00 -99.99 -99.99 
2002 06 32.70  19.79  26.24 
2002 08 32.30 -99.99 -99.99 
2002 09 33.59 -99.99 -99.99 
2002 11 33.00 -99.99 -99.99 
2002 12 32.50 -99.99 -99.99 
2003 01 32.59 -99.99 -99.99 
2003 02 33.00 -99.99 -99.99 
2003 03 33.09 -99.99 -99.99 
2003 04 33.09 -99.99 -99.99 
2003 05 32.20 -99.99 -99.99 
2003 06 32.20 -99.99 -99.99 
2003 07 32.09  18.84  25.47 
2003 08 32.59  19.37  25.98 
2003 09 33.40  19.46  26.43 
2003 10 33.70  20.80  27.25 
2003 11 34.09  21.14  27.62 
2003 12 32.70  21.55  27.12 
2004 01 33.70 -99.99 -99.99 
2004 02 32.90  20.75  26.82 
2004 03 32.50 -99.99  27.90 
2004 04 33.40 -99.99  28.40 
2004 05 32.59 -99.99 -99.99 
2004 06 32.20 -99.99 -99.99 
2004 07 31.80 -99.99  26.00 
2004 08 99.99 -99.99  26.30 
2004 09 31.80 -99.99  26.70 
2004 10 33.50 -99.99 -99.99 
2004 11 33.09 -99.99  28.50 
2004 12 99.99 -99.99  28.20 
2005 01 99.99 -99.99  28.90 
2005 02 99.99 -99.99  27.60 
2005 03 99.99 -99.99  27.60 
2005 04 99.99  21.62  27.30 
2005 05 99.99 -99.99  27.90 
2005 06 99.99 -99.99  27.50 
2005 07 99.99 -99.99  26.70 
2005 08 99.99 -99.99  27.60 
2005 09 99.99 -99.99  27.40 
2005 10 99.99 -99.99  26.40 
2005 11 99.99 -99.99  26.40 
2005 12 99.99 -99.99  26.40 
2006 01 99.99 -99.99  27.50 
2006 02 99.99 -99.99  27.50 
2006 03 99.99 -99.99  26.80 
2006 04 99.99 -99.99  26.80 
2006 05 99.99 -99.99  26.90 
2006 06 99.99 -99.99  26.90 
2006 07 99.99  19.12  25.90 
2006 08 99.99 -99.99  25.90 
2006 09 99.99  20.20 -99.99 
2006 10 99.99  21.33 -99.99 
2006 11 99.99  21.34 -99.99 
2006 12 99.99 -99.99  27.10 
2007 01 99.99 -99.99  26.80 
2007 03 99.99  20.60  25.30 
2007 05 99.99 -99.99  25.40 
2007 06 99.99 -99.99  26.60 
2007 07 99.99  19.49  25.40 
2007 08 99.99  19.53  25.80 
2007 09 99.99  20.02  26.40 
2007 10 99.99 -99.99  27.40 
2007 11 99.99 -99.99  27.20 
2007 12 99.99  21.34  27.80 
2008 01 99.99 -99.99  27.30 
2008 02 99.99  21.39  27.10 
2008 03 99.99  21.27  26.40 
2008 04 99.99 -99.99  26.80 
2008 05 99.99  20.39  26.50 
2008 06 99.99  20.21  26.50 
2008 07 99.99 -99.99  26.20 
2008 08 99.99 -99.99  27.20 
2008 09 99.99 -99.99  26.70 
2008 10 99.99 -99.99  27.00 
2008 11 99.99  21.70  27.00 
2008 12 99.99 -99.99  28.30 
2009 01 99.99 -99.99  26.70 
2009 02 99.99 -99.99  27.10 
2009 03 99.99 -99.99  26.50 
2009 05 99.99 -99.99  27.00 
2009 06 99.99 -99.99  25.90 
2009 08 99.99 -99.99  27.30 
2009 09 99.99 -99.99  27.10 
2009 10 99.99 -99.99  27.90 
2009 11 99.99 -99.99  28.80 
2009 12 99.99 -99.99  28.80 
2010 01 99.99 -99.99  28.90 
2010 02 99.99 -99.99  28.60 
2010 03 99.99 -99.99  28.10 
2010 04 99.99 -99.99  27.90 
2010 05 99.99 -99.99  27.30 
2010 06 99.99 -99.99  26.90 
2010 07 99.99 -99.99  26.80 
2010 09 99.99 -99.99  28.00 
2010 10 99.99 -99.99  28.40 
2010 11 99.99  22.03  27.80 
2010 12 99.99 -99.99  28.00 
2011 01 99.99 -99.99  28.70 
2011 02 99.99 -99.99  27.80 
2011 03 99.99 -99.99  26.90 
2011 04 99.99 -99.99  26.70 
2011 05 99.99 -99.99  26.90 
2011 06 99.99 -99.99  26.80 
2011 07 99.99 -99.99  26.70 
2011 08 99.99 -99.99  27.30 
2011 09 99.99 -99.99  26.40 
2011 10 99.99 -99.99  27.10 
2011 11 99.99 -99.99  27.10 
2011 12 99.99 -99.99  26.70 
2012 05 99.99  20.59 -99.99 
2012 06 99.99  19.96 -99.99 
2012 07 99.99  19.44 -99.99 
2012 08 99.99  20.25 -99.99 
2012 09 99.99  20.64 -99.99 
2012 11 99.99  22.06 -99.99 
2012 12 99.99  22.27 -99.99 
2013 05 99.99  21.44 -99.99 
2013 06 99.99  20.80 -99.99 
2013 09 99.99  20.62 -99.99 
2014 05 99.99  21.75 -99.99 
