1942 09 24.80  15.90  20.34 
1942 10 25.40  15.90  20.65 
1942 11 28.60  16.60  22.60 
1943 02 25.90  17.29  21.59 
1943 03 24.50  17.20  20.85 
1943 04 22.80  15.60  19.20 
1943 05 22.00  15.50  18.75 
1943 06 21.00  14.90  17.95 
1943 07 21.00  13.90  17.45 
1943 08 21.10  13.80  17.45 
1943 09 24.20  14.80  19.50 
1943 11 28.70  16.79  22.75 
1943 12 31.10  16.79  23.95 
1944 01 25.90  16.70  21.30 
1944 02 25.90  17.29  21.59 
1944 03 24.40  17.10  20.75 
1944 04 21.70  15.70  18.70 
1944 05 21.90  15.30  18.60 
1944 06 20.70  13.90  17.29 
1944 09 21.20  15.50  18.35 
1944 10 25.80  16.70  21.25 
1944 11 27.20  15.90  21.55 
1945 01 27.20  17.50  22.35 
1945 02 24.60  16.79  20.70 
1945 03 23.50  17.20  20.35 
1945 04 23.30  16.29  19.79 
1945 05 21.40  13.70  17.54 
1945 06 20.60  14.30  17.45 
1945 07 21.90  13.90  17.90 
1945 08 24.20  15.50  19.85 
1945 09 25.40  16.00  20.70 
1945 10 25.90  15.50  20.70 
1945 11 27.70  16.79  22.25 
1945 12 30.30  16.40  23.34 
1946 01 29.70  17.00  23.35 
1946 02 27.80  17.29  22.55 
1946 03 25.30  17.29  21.30 
1946 04 26.30  16.20  21.25 
1946 05 24.40  15.90  20.15 
1946 06 24.40  15.20  19.79 
1946 07 24.20  14.40  19.29 
1946 08 27.40  15.10  21.25 
1946 09 27.60  16.40  22.00 
1946 10 25.50  16.50  21.00 
1946 11 25.90  16.70  21.30 
1946 12 23.00  17.10  20.04 
1947 01 25.20  17.50  21.35 
1947 02 24.10  17.10  20.60 
1947 03 24.50  16.79  20.65 
1947 04 25.00  16.29  20.65 
1947 05 24.50  14.80  19.65 
1947 06 24.40  14.20  19.29 
1947 07 22.30  13.00  17.65 
1947 08 24.90  13.50  19.20 
1947 09 26.30  15.20  20.75 
1947 10 24.20  16.20  20.20 
1947 11 24.10  16.40  20.25 
1947 12 24.40  16.60  20.50 
1948 01 24.30  16.50  20.40 
1948 02 24.80  15.70  20.25 
1948 03 24.90  16.00  20.45 
1948 04 24.80  16.29  20.55 
1948 05 25.00  15.40  20.20 
1948 06 23.30  14.30  18.79 
1948 07 24.00  14.60  19.29 
1948 08 24.50  14.00  19.25 
1948 09 25.40  16.20  20.80 
1948 10 24.80  16.20  20.50 
1948 11 26.00  16.29  21.15 
1948 12 23.70  16.79  20.25 
1949 01 24.50  16.90  20.70 
1949 02 24.80  16.50  20.65 
1949 03 24.80  16.00  20.40 
1949 04 24.30  15.50  19.90 
1949 05 24.40  15.00  19.70 
1949 06 22.40  15.30  18.85 
1949 07 23.00  13.80  18.40 
1949 08 23.90  14.60  19.25 
1949 09 25.90  15.20  20.55 
1949 10 23.10  15.80  19.45 
1949 11 24.60  16.70  20.65 
1949 12 24.70  17.00  20.85 
1950 01 23.20  16.50  19.85 
1950 02 24.60  17.10  20.85 
1950 03 24.10  16.40  20.25 
1950 04 24.80  15.70  20.25 
1950 05 25.00  15.50  20.25 
1950 06 22.80  14.70  18.75 
1950 07 23.40  12.80  18.10 
1950 08 25.20  14.60  19.90 
1950 09 26.00  16.10  21.05 
1950 10 25.80  16.10  20.95 
1950 11 25.10  16.90  21.00 
1950 12 24.20  17.10  20.65 
1951 01 23.00  16.40  19.70 
1951 02 23.60  16.20  19.90 
1951 03 24.00  16.70  20.35 
1951 04 21.90  15.00  18.45 
1951 05 23.50  15.50  19.50 
1951 06 22.10  13.50  17.79 
1951 07 23.00  13.00  18.00 
1951 08 22.70  13.40  18.04 
1951 09 24.60  15.60  20.10 
1951 10 25.50  15.40  20.45 
1951 11 24.70  16.29  20.50 
1951 12 24.30  16.79  20.55 
1952 04 18.70 -99.99 -99.99 
1952 07 21.50 -99.99 -99.99 
1952 08 24.60  15.00  19.79 
1952 09 24.30  14.70  19.50 
1952 10 24.80  16.40  20.59 
1952 11 24.50  10.20  17.35 
1952 12 24.30  17.10  20.70 
1953 01 23.80  16.70  20.25 
1953 02 23.00  17.00  20.00 
1953 03 23.50  17.20  20.35 
1953 04 23.50  15.90  19.70 
1953 05 22.50  16.10  19.29 
1953 06 21.20  14.40  17.79 
1953 07 20.80  13.50  17.15 
1953 08 24.90  15.10  20.00 
1953 09 26.60  16.79  21.70 
1953 10 25.60  16.90  21.25 
1953 11 20.90  17.40  19.15 
1953 12 20.50  17.29  18.90 
1955 01 23.70  16.79  20.25 
1955 02 23.50  16.90  20.20 
1955 03 23.20  17.00  20.10 
1955 04 22.70  16.29  19.50 
1955 05 22.20  15.80  19.00 
1955 06 21.60  15.40  18.50 
1955 07 25.50  14.20  19.85 
1955 08 23.30  14.50  18.90 
1955 09 24.80  15.10  19.95 
1955 10 23.60  15.60  19.60 
1955 11 24.80  16.70  20.75 
1955 12 23.60  17.00  20.29 
1956 01 22.60  16.70  19.65 
1956 02 24.20  16.90  20.55 
1956 03 24.50  17.00  20.75 
1956 04 22.60  16.29  19.45 
1956 05 21.70  15.30  18.50 
1956 06 19.79  13.80  16.79 
1956 07 20.90  14.30  17.60 
1956 08 22.10  14.20  18.15 
1956 09 25.20  16.00  20.60 
1956 10 24.60  16.00  20.29 
1956 11 24.10  15.90  20.00 
1956 12 24.70  16.70  20.70 
1957 01 23.70  16.79  20.25 
1957 02 24.40  16.79  20.59 
1957 03 25.00  16.79  20.90 
1957 04 22.50  16.79  19.65 
1957 05 23.20  16.20  19.70 
1957 06 21.30  14.80  18.04 
1957 07 20.29  19.70  20.00 
1957 08 23.50  15.00  19.25 
1957 09 23.00  16.20  19.60 
1957 10 25.70  17.10  21.40 
1957 11 23.40  16.40  19.90 
1957 12 24.70  17.40  21.05 
1958 01 23.80  17.50  20.65 
1958 02 24.70  17.20  20.95 
1958 03 24.40  17.50  20.95 
1958 04 23.10  16.79  19.95 
1958 05 22.20  15.80  19.00 
1958 06 22.40  14.30  18.35 
1958 07 22.40  15.00  18.70 
1958 08 23.20  15.40  19.29 
1958 09 24.40  16.20  20.29 
1958 10 24.80  17.40  21.09 
1958 11 24.10  16.40  20.25 
1958 12 24.40  17.29  20.84 
1959 01 23.10  17.20  20.15 
1959 02 23.90  17.10  20.50 
1959 03 24.20  16.90  20.55 
1959 04 25.20  17.10  21.15 
1959 05 22.80  15.30  19.04 
1959 06 22.40  14.90  18.65 
1959 07 23.50  15.70  19.60 
1959 08 24.00  15.10  19.54 
1959 09 25.70  16.00  20.85 
1959 10 25.90  16.60  21.25 
1959 11 24.50  17.00  20.75 
1959 12 24.90  17.20  21.05 
1962 03 99.99  16.90 -99.99 
1962 04 99.99  10.80 -99.99 
1962 05 99.99  14.40 -99.99 
1962 06 99.99  11.30 -99.99 
1962 07 99.99  11.50 -99.99 
1962 08 99.99  13.50 -99.99 
1962 09 99.99  15.30 -99.99 
1962 10 99.99  15.70 -99.99 
1962 11 99.99  15.60 -99.99 
1962 12 99.99  17.20 -99.99 
1963 01 99.99  16.70 -99.99 
1963 02 99.99  16.40 -99.99 
1963 03 99.99  16.20 -99.99 
1963 04 99.99  15.50 -99.99 
1963 05 99.99  14.10 -99.99 
1963 06 99.99  13.50 -99.99 
1963 07 99.99  12.70 -99.99 
1963 08 99.99  13.80 -99.99 
1963 09 99.99  14.80 -99.99 
1963 10 99.99  15.40 -99.99 
1963 11 99.99  16.50 -99.99 
1964 01 27.10  16.60  21.85 
1964 02 26.30  16.60  21.45 
1964 03 26.10  15.40  20.75 
1964 04 26.00  14.60  20.29 
1964 05 24.40  14.10  19.25 
1964 06 22.80  12.10  17.45 
1964 07 22.00  10.50  16.25 
1964 08 99.99  12.60 -99.99 
1964 09 99.99  13.40 -99.99 
1964 10 26.00  14.10  20.04 
1964 11 99.99  14.30 -99.99 
1964 12 25.90  14.80  20.35 
1971 01 99.99 -99.99  21.50 
1971 02 99.99 -99.99  20.00 
1971 03 99.99 -99.99  20.80 
1971 04 99.99 -99.99  19.79 
1971 05 99.99 -99.99  18.50 
1971 06 99.99 -99.99  17.90 
1971 07 99.99 -99.99  18.00 
1971 08 99.99 -99.99  19.50 
1971 09 99.99 -99.99  20.90 
1971 10 99.99 -99.99  20.29 
1971 11 99.99 -99.99  20.80 
1971 12 99.99 -99.99  21.20 
1972 01 99.99 -99.99  20.00 
1972 02 99.99 -99.99  20.00 
1972 03 99.99 -99.99  20.70 
1972 04 99.99 -99.99  20.00 
1972 05 99.99 -99.99  19.70 
1972 06 99.99 -99.99  18.40 
1972 07 99.99 -99.99  18.10 
1972 08 99.99 -99.99  19.50 
1972 09 99.99 -99.99  20.29 
1972 10 99.99 -99.99  21.40 
1972 11 99.99 -99.99  21.00 
1972 12 99.99 -99.99  21.70 
1973 01 99.99 -99.99  22.10 
1973 02 99.99 -99.99  21.30 
1973 03 99.99 -99.99  21.60 
1973 04 99.99 -99.99  20.60 
1973 05 99.99 -99.99  19.00 
1973 06 99.99 -99.99  18.79 
1973 07 99.99 -99.99  18.29 
1973 08 99.99 -99.99  18.20 
1973 09 99.99 -99.99  19.50 
1973 10 99.99 -99.99  21.30 
1973 11 99.99 -99.99  20.70 
1973 12 99.99 -99.99  20.80 
1974 01 99.99 -99.99  20.50 
1974 02 99.99 -99.99  20.29 
1974 03 99.99 -99.99  20.40 
1974 04 99.99 -99.99  19.00 
1974 05 99.99 -99.99  18.60 
1974 06 99.99 -99.99  17.79 
1974 07 99.99 -99.99  17.29 
1974 08 99.99 -99.99  18.20 
1974 09 99.99 -99.99  19.20 
1974 10 99.99 -99.99  19.70 
1974 11 99.99 -99.99  20.80 
1974 12 99.99 -99.99  21.40 
1975 01 99.99 -99.99  20.90 
1975 02 99.99 -99.99  20.90 
1975 03 99.99 -99.99  20.60 
1975 04 99.99 -99.99  20.80 
1975 05 99.99 -99.99  20.40 
1975 06 99.99 -99.99  18.90 
1975 07 99.99 -99.99  17.60 
1975 08 99.99 -99.99  20.20 
1975 09 99.99 -99.99  20.90 
1975 10 99.99 -99.99  21.80 
1975 11 99.99 -99.99  21.40 
1975 12 99.99 -99.99  20.50 
1976 01 99.99 -99.99  20.50 
1976 02 99.99 -99.99  20.40 
1976 03 99.99 -99.99  20.00 
1976 04 99.99 -99.99  20.00 
1976 05 99.99 -99.99  19.10 
1976 06 99.99 -99.99  18.60 
1976 07 99.99 -99.99  18.70 
1976 08 99.99 -99.99  19.29 
1976 09 99.99 -99.99  20.00 
1976 10 99.99 -99.99  22.40 
1976 11 99.99 -99.99  21.40 
1976 12 99.99 -99.99  22.00 
1977 01 99.99 -99.99  21.60 
1977 02 99.99 -99.99  20.80 
1977 03 99.99 -99.99  21.20 
1977 04 99.99 -99.99  19.90 
1977 05 99.99 -99.99  18.79 
1977 06 99.99 -99.99  18.79 
1977 07 99.99 -99.99  20.00 
1977 08 99.99 -99.99  19.90 
1977 09 99.99 -99.99  21.40 
1977 10 99.99 -99.99  21.60 
1977 11 99.99 -99.99  22.00 
1977 12 99.99 -99.99  22.00 
1978 01 99.99 -99.99  21.50 
1978 02 99.99 -99.99  22.00 
1978 03 99.99 -99.99  21.60 
1978 04 99.99 -99.99  20.00 
1978 05 99.99 -99.99  19.70 
1978 06 99.99 -99.99  18.90 
1978 07 99.99 -99.99  19.79 
1978 08 99.99 -99.99  19.00 
1978 09 99.99 -99.99  21.20 
1978 10 99.99 -99.99  22.50 
1978 11 99.99 -99.99  22.40 
1978 12 99.99 -99.99  21.20 
1979 01 99.99 -99.99  20.80 
1979 02 99.99 -99.99  21.90 
1979 03 99.99 -99.99  20.80 
1979 04 99.99 -99.99  20.40 
1979 05 99.99 -99.99  20.10 
1979 06 99.99 -99.99  18.10 
1979 07 99.99 -99.99  18.79 
1979 08 99.99 -99.99  21.80 
1979 09 99.99 -99.99  21.30 
1979 10 99.99 -99.99  22.40 
1979 11 99.99 -99.99  22.60 
1979 12 99.99 -99.99  21.80 
1980 01 99.99  17.90  21.70 
1980 02 99.99  17.50  22.10 
1980 03 99.99 -99.99  21.80 
1980 04 99.99 -99.99  21.50 
1980 05 99.99 -99.99  20.29 
1980 06 99.99 -99.99  18.90 
1980 07 99.99 -99.99  19.60 
1980 08 99.99 -99.99  19.79 
1980 09 99.99 -99.99  20.40 
1980 10 99.99 -99.99  21.90 
1980 11 99.99 -99.99  22.20 
1980 12 99.99 -99.99  22.30 
1981 01 99.99 -99.99  22.30 
1981 02 99.99 -99.99  21.50 
1981 03 99.99 -99.99  22.00 
1981 04 99.99 -99.99  21.40 
1981 05 99.99  17.29  22.50 
1981 06 99.99 -99.99  19.20 
1981 07 99.99 -99.99  18.29 
1981 08 99.99 -99.99  21.30 
1981 09 99.99  14.20  21.00 
1981 10 99.99 -99.99  22.60 
1981 11 99.99 -99.99  23.20 
1981 12 99.99 -99.99  22.60 
1982 01 99.99 -99.99  22.80 
1982 02 99.99 -99.99  22.00 
1982 03 99.99 -99.99  21.10 
1982 04 99.99 -99.99  21.50 
1982 05 99.99 -99.99  20.90 
1982 06 99.99 -99.99  20.60 
1982 07 99.99 -99.99  22.40 
1982 08 99.99 -99.99  22.40 
1982 12 99.99  17.90  24.30 
1983 01 99.99 -99.99  24.60 
1983 03 99.99 -99.99  23.60 
1983 04 99.99 -99.99  23.10 
1983 06 99.99 -99.99  20.20 
1983 11 99.99 -99.99  22.20 
1983 12 99.99 -99.99  23.80 
1984 02 99.99 -99.99  22.50 
1984 03 99.99 -99.99  22.60 
1984 05 99.99 -99.99  23.40 
1984 06 99.99 -99.99  21.80 
1984 07 99.99 -99.99  21.30 
1984 08 99.99 -99.99  21.90 
1984 09 99.99 -99.99  23.00 
1984 12 99.99 -99.99  23.80 
1985 01 99.99 -99.99  23.10 
1985 02 99.99 -99.99  22.70 
1985 03 99.99 -99.99  23.00 
1985 04 99.99 -99.99  22.60 
1985 05 99.99 -99.99  23.20 
1985 06 99.99 -99.99  20.90 
1985 07 99.99 -99.99  20.90 
1985 08 99.99 -99.99  22.50 
1985 09 99.99 -99.99  23.20 
1985 10 99.99 -99.99  24.10 
1985 11 99.99 -99.99  22.20 
1985 12 99.99 -99.99  22.70 
1986 01 99.99 -99.99  22.80 
1986 02 99.99 -99.99  22.70 
1986 03 99.99 -99.99  22.50 
1986 04 99.99 -99.99  23.20 
1986 05 99.99 -99.99  23.30 
1986 07 99.99 -99.99  21.00 
1986 08 99.99 -99.99  22.80 
1986 09 99.99 -99.99  22.60 
1986 10 99.99 -99.99  23.20 
1986 11 99.99 -99.99  23.40 
1987 02 99.99 -99.99  23.10 
1987 03 99.99 -99.99  23.30 
1987 04 99.99 -99.99  22.50 
1987 05 99.99 -99.99  21.90 
1987 06 99.99 -99.99  20.80 
1987 07 99.99 -99.99  22.60 
1987 08 99.99  13.70  22.40 
1987 09 99.99 -99.99  22.80 
1987 10 99.99  15.90  24.60 
1987 12 99.99  17.90  23.60 
1988 01 99.99  18.00 -99.99 
1988 02 99.99  17.29 -99.99 
1988 03 99.99  17.40 -99.99 
1988 04 99.99  17.29 -99.99 
1988 05 99.99  15.90 -99.99 
1988 07 99.99  12.50 -99.99 
1988 08 99.99  14.50 -99.99 
1988 09 99.99  15.40 -99.99 
1988 12 99.99  16.70 -99.99 
1989 01 99.99  16.40 -99.99 
1989 02 99.99  16.29 -99.99 
1989 04 99.99  15.70 -99.99 
1989 05 99.99  13.90 -99.99 
1989 06 99.99  14.30 -99.99 
1989 07 99.99  12.10 -99.99 
1989 10 99.99  15.40 -99.99 
1989 11 99.99  15.80 -99.99 
1989 12 99.99  16.90 -99.99 
1990 01 99.99  16.20 -99.99 
1990 04 99.99  16.20 -99.99 
1990 05 99.99  13.60 -99.99 
1990 08 99.99  13.50 -99.99 
1990 09 99.99  14.40 -99.99 
1990 11 99.99  16.70 -99.99 
1990 12 99.99  16.70 -99.99 
1991 01 99.99  17.20 -99.99 
1991 02 99.99  16.60 -99.99 
1991 04 99.99  16.60 -99.99 
1991 05 99.99  16.00 -99.99 
1991 06 99.99  15.20 -99.99 
1991 07 99.99  11.00 -99.99 
1991 08 99.99  12.10 -99.99 
1991 09 99.99  13.00 -99.99 
1991 10 99.99  15.60 -99.99 
1991 11 99.99  16.20 -99.99 
1991 12 99.99  16.40 -99.99 
1992 04 99.99  15.90 -99.99 
1992 05 99.99  16.20 -99.99 
1992 06 99.99  14.80 -99.99 
1992 09 99.99  14.50 -99.99 
1992 10 99.99  16.50 -99.99 
1992 11 99.99  16.20 -99.99 
1992 12 99.99  16.60 -99.99 
1993 01 99.99  16.70 -99.99 
1993 02 99.99  16.10 -99.99 
1993 03 99.99  16.20 -99.99 
1993 04 99.99  16.29 -99.99 
1993 06 99.99  14.20 -99.99 
1993 07 99.99  12.90 -99.99 
1993 08 99.99  13.50 -99.99 
1993 09 99.99  15.10 -99.99 
1993 11 99.99  17.70 -99.99 
1993 12 99.99  17.29 -99.99 
1994 01 99.99  16.50 -99.99 
1994 04 99.99  16.00 -99.99 
1994 05 99.99  15.30 -99.99 
1994 06 99.99  11.60 -99.99 
1994 07 99.99  12.30 -99.99 
1994 08 99.99  13.00 -99.99 
1994 09 99.99  14.20 -99.99 
1994 10 99.99  16.29 -99.99 
1994 11 99.99  16.40 -99.99 
1994 12 99.99  16.79 -99.99 
1995 01 99.99  17.29 -99.99 
1995 02 99.99  16.79 -99.99 
1995 03 99.99  16.40 -99.99 
1995 04 99.99  16.20 -99.99 
1995 06 99.99  14.50 -99.99 
1995 10 99.99  16.50 -99.99 
1995 12 99.99  17.29 -99.99 
1996 01 99.99  16.60 -99.99 
1996 02 99.99  17.10 -99.99 
1996 04 99.99  16.29 -99.99 
1996 05 99.99  15.50  24.70 
1996 08 99.99  14.30  20.90 
1996 09 99.99  15.30  22.30 
1996 10 99.99  17.20 -99.99 
1996 11 99.99  16.40 -99.99 
1996 12 99.99 -99.99  22.60 
1997 01 99.99  17.00 -99.99 
1997 02 99.99  16.90 -99.99 
1997 03 99.99  15.80 -99.99 
1997 04 99.99  16.60  22.00 
1997 05 99.99  13.70 -99.99 
1997 08 99.99  14.40  21.30 
1997 10 99.99 -99.99  24.00 
1997 11 99.99 -99.99  24.30 
1997 12 99.99 -99.99  23.80 
1998 04 99.99 -99.99  23.20 
1998 06 99.99 -99.99  20.10 
1998 07 99.99 -99.99  20.70 
1998 08 99.99 -99.99  21.30 
1998 09 99.99 -99.99  23.20 
1998 11 99.99 -99.99  23.30 
1999 02 99.99 -99.99  22.20 
1999 03 99.99 -99.99  22.00 
1999 04 99.99 -99.99  21.90 
1999 05 99.99 -99.99  20.80 
1999 06 99.99 -99.99  19.79 
1999 07 99.99 -99.99  15.40 
1999 08 99.99 -99.99  19.70 
1999 10 99.99 -99.99  29.40 
1999 11 99.99  16.60 -99.99 
1999 12 99.99  16.79  22.60 
2000 01 99.99 -99.99  22.10 
2000 03 99.99  16.20  21.90 
2000 04 99.99 -99.99  22.00 
2000 05 99.99  15.10 -99.99 
2000 06 99.99  13.90  19.60 
2000 07 99.99 -99.99  18.50 
2000 09 99.99  14.10 -99.99 
2000 10 99.99  15.40  22.50 
2000 11 99.99  16.29 -99.99 
2000 12 99.99  16.40  22.00 
2001 02 99.99 -99.99  22.30 
2001 03 99.99 -99.99  21.90 
2001 04 99.99 -99.99  22.10 
2001 05 99.99  15.10  20.80 
2001 06 99.99 -99.99  17.90 
2001 08 99.99  13.40  21.00 
2001 09 99.99  14.50 -99.99 
2001 10 99.99  16.10 -99.99 
2001 11 99.99  17.20  23.10 
2001 12 99.99 -99.99  21.50 
2002 01 99.99  16.20  22.00 
2002 02 99.99 -99.99  21.80 
2002 04 99.99 -99.99  22.20 
2002 05 99.99  15.90  21.80 
2002 06 99.99 -99.99  19.50 
2002 07 99.99 -99.99  19.20 
2002 08 99.99  13.70  21.10 
2002 09 99.99 -99.99  22.00 
2002 10 99.99  16.90  23.80 
2002 11 99.99  17.10  20.70 
2002 12 99.99  18.20  23.20 
2003 01 99.99  17.50  23.30 
2003 02 99.99  16.40  22.40 
2003 03 99.99 -99.99  21.90 
2003 04 99.99 -99.99  21.80 
2003 07 99.99 -99.99  19.00 
2003 08 99.99 -99.99  18.70 
2003 09 99.99 -99.99  20.50 
2003 10 99.99  15.60  22.60 
2003 11 99.99  16.10  23.00 
2003 12 99.99  17.20  22.80 
2004 01 99.99  15.80  21.60 
2004 02 99.99  15.50 -99.99 
2004 03 99.99  16.60  17.79 
2004 06 99.99  14.00 -99.99 
2004 08 99.99  12.80 -99.99 
2004 09 99.99  13.60 -99.99 
2004 10 99.99  16.00 -99.99 
2005 12 99.99 -99.99  22.00 
2006 05 99.99 -99.99  21.30 
2006 07 99.99 -99.99  19.79 
2006 10 99.99 -99.99  21.20 
2007 06 99.99 -99.99  19.79 
2007 07 99.99 -99.99  19.50 
2007 08 99.99 -99.99  20.20 
2007 09 99.99 -99.99  20.29 
2007 10 99.99 -99.99  22.70 
