1936 01 24.70  16.10  20.40 
1936 02 25.60  17.00  21.30 
1936 03 26.10  16.79  21.45 
1936 04 24.80  17.20  21.00 
1936 05 25.30  17.40  21.34 
1936 06 24.20  16.70  20.45 
1936 07 24.90  15.10  20.00 
1936 08 25.70  15.80  20.75 
1936 09 25.30  16.40  20.84 
1936 10 25.90  16.79  21.34 
1936 11 25.90  16.79  21.34 
1936 12 25.00  16.20  20.60 
1937 01 25.70  16.40  21.05 
1937 02 25.80  16.40  21.09 
1937 03 25.80  17.10  21.45 
1937 04 25.30  17.50  21.40 
1937 05 25.10  17.10  21.10 
1937 06 25.90  16.00  20.95 
1937 07 25.30  15.90  20.59 
1937 08 25.60  15.60  20.60 
1937 09 25.80  16.20  21.00 
1937 10 25.70  17.00  21.35 
1937 11 25.20  16.79  21.00 
1937 12 26.00  16.29  21.15 
1938 01 26.70  16.40  21.55 
1938 02 26.60  17.10  21.85 
1938 03 25.30  16.90  21.09 
1938 04 25.70  16.90  21.30 
1938 05 25.30  17.00  21.15 
1938 06 25.70  16.60  21.15 
1938 07 25.30  14.90  20.09 
1938 08 25.80  15.60  20.70 
1938 09 26.60  15.90  21.25 
1938 10 26.40  16.79  21.59 
1938 11 25.30  16.70  21.00 
1938 12 25.90  16.79  21.34 
1946 01 28.00  15.33  21.66 
1946 02 29.27  15.72  22.49 
1946 03 27.50  15.61  21.55 
1946 04 26.00  16.00  21.00 
1946 05 26.05  16.39  21.22 
1946 06 25.33  14.61  19.96 
1946 07 25.83  15.06  20.44 
1946 08 24.11  15.17  19.64 
1946 09 26.05  15.44  20.74 
1946 10 26.72  16.06  21.39 
1946 11 26.39  16.00  21.19 
1946 12 26.94  15.50  21.22 
1947 01 26.72  15.72  21.22 
1947 02 26.39  15.50  20.94 
1947 03 26.55  15.83  21.18 
1947 04 25.44  15.78  20.61 
1947 05 26.00  16.17  21.08 
1947 06 26.11  16.06  21.08 
1947 07 26.05  15.33  20.68 
1947 08 25.78  15.22  20.50 
1947 09 25.94  15.78  20.86 
1947 10 26.83  16.11  21.47 
1947 11 27.39  16.78  22.08 
1947 12 26.28  15.61  20.94 
1948 01 26.50  16.06  21.28 
1948 02 26.89  16.50  21.69 
1948 03 26.72  16.61  21.66 
1948 04 26.22  16.83  21.52 
1948 05 26.28  16.89  21.58 
1948 06 25.28  15.94  20.61 
1948 07 25.11  15.89  20.50 
1948 08 25.05  15.39  20.21 
1948 09 25.66  15.50  20.58 
1948 10 26.39  15.44  20.91 
1948 11 26.89  16.21  21.55 
1948 12 26.44  15.94  21.19 
1949 01 27.61  16.11  21.86 
1949 02 26.78  15.78  21.28 
1949 03 27.66  16.28  21.97 
1949 04 26.55  16.21  21.38 
1949 05 26.11  15.72  20.91 
1949 06 26.00  14.00  20.00 
1949 07 24.94  13.89  19.41 
1949 08 25.55  16.06  20.80 
1949 09 26.16  15.22  20.69 
1949 10 26.22  15.50  20.86 
1949 11 27.28 -99.99 -99.99 
1949 12 26.22 -99.99 -99.99 
1950 01 26.78 -99.99 -99.99 
1950 02 27.16 -99.99 -99.99 
1950 03 26.94  15.50  21.22 
1950 04 26.83  15.78  21.30 
1950 05 25.50  15.78  20.64 
1950 06 26.94  15.56  21.25 
1950 07 25.05  14.67  19.86 
1950 08 25.50  15.11  20.30 
1950 09 25.66  15.11  20.38 
1950 10 26.94  15.17  21.05 
1950 11 27.83  15.22  21.52 
1950 12 27.50  14.67  21.08 
1951 01 27.44  14.94  21.19 
1951 02 26.61  15.17  20.89 
1951 03 28.44  15.33  21.88 
1951 04 26.89  15.78  21.33 
1951 05 26.83  16.44  21.63 
1951 06 26.39  16.11  21.25 
1951 07 26.78  14.72  20.75 
1951 08 26.78  14.83  20.80 
1951 09 27.11  15.94  21.52 
1951 10 26.66  17.06  21.86 
1951 11 26.00  16.71  21.36 
1951 12 26.33  15.11  20.72 
1952 01 27.39  14.61  21.00 
1952 02 27.89  14.39  21.14 
1952 03 27.72  14.61  21.16 
1952 04 27.39  14.94  21.16 
1952 05 27.94  14.72  21.33 
1952 06 29.33  14.56  21.94 
1952 07 28.22  13.94  21.08 
1952 08 27.33  14.33  20.83 
1952 09 27.78  14.72  21.25 
1952 10 26.39  14.83  20.61 
1952 11 26.39  15.83  21.11 
1952 12 28.05 -99.99 -99.99 
1953 01 27.33 -99.99 -99.99 
1953 02 27.94  16.78  22.36 
1953 03 27.33  17.28  22.30 
1953 04 25.89  17.56  21.72 
1953 05 26.11  17.33  21.72 
1953 06 26.11  17.06  21.58 
1953 07 25.50  14.94  20.21 
1953 08 25.83  16.50  21.16 
1953 09 26.39  16.06  21.22 
1953 10 26.11  16.39  21.25 
1953 11 26.22  17.33  21.77 
1953 12 26.11  16.71  21.41 
1954 01 26.72  16.83  21.77 
1954 02 27.33  16.17  21.75 
1954 03 26.78  17.21  22.00 
1954 04 25.39  17.67  21.53 
1954 05 25.28  17.17  21.22 
1954 06 25.16  16.33  20.74 
1954 07 25.00  15.61  20.30 
1954 08 25.16  16.00  20.58 
1954 09 25.16  16.06  20.61 
1954 10 25.72  16.71  21.22 
1954 11 26.33  17.21  21.77 
1954 12 25.66  17.39  21.52 
1955 01 26.16  15.50  20.83 
1955 02 25.50  16.56  21.03 
1955 03 99.99  15.61 -99.99 
1955 04 25.72  16.44  21.08 
1955 05 25.39  15.94  20.66 
1955 06 25.11  15.11  20.11 
1955 07 25.50  15.17  20.33 
1955 08 25.44  15.33  20.38 
1955 09 24.66  15.17  19.91 
1955 10 25.55  16.11  20.83 
1955 11 25.22  15.94  20.58 
1955 12 24.66  15.56  20.11 
1956 01 24.83  15.44  20.13 
1956 02 25.61  15.67  20.64 
1956 03 26.05  16.00  21.02 
1956 04 24.22  16.28  20.25 
1956 05 99.99  16.61 -99.99 
1956 06 99.99  15.94 -99.99 
1956 07 23.83  15.28  19.55 
1956 08 99.99  15.22 -99.99 
1956 09 24.66  15.33  19.99 
1956 10 24.83  16.17  20.50 
1956 11 25.11  16.33  20.72 
1956 12 24.61  15.83  20.22 
1957 01 25.00  15.94  20.46 
1957 02 25.11  16.06  20.58 
1957 03 24.66  16.00  20.33 
1957 04 24.33  16.56  20.44 
1957 05 24.61  17.06  20.83 
1957 06 24.83  16.06  20.44 
1957 07 24.28  15.00  19.64 
1957 08 23.83  15.61  19.71 
1957 09 26.00  15.67  20.83 
1957 10 25.61  16.89  21.25 
1957 11 25.78  17.39  21.58 
1957 12 24.72  17.61  21.16 
1958 01 26.44  17.56  22.00 
1958 02 26.11  17.06  21.58 
1958 03 99.99  17.17 -99.99 
1958 04 26.05  17.11  21.58 
1958 05 25.11  17.06  21.08 
1958 06 24.55  16.33  20.43 
1958 07 23.50  15.78  19.64 
1958 08 24.78  15.78  20.28 
1958 09 99.99  16.28 -99.99 
1958 10 26.00  16.17  21.08 
1958 11 25.89  17.11  21.50 
1958 12 26.00  17.11  21.55 
1959 01 27.16  17.00  22.08 
1959 02 26.39  16.78  21.58 
1959 03 26.50  16.61  21.55 
1959 04 26.33  17.50  21.91 
1959 05 26.00  17.44  21.72 
1959 06 25.66  16.21  20.93 
1959 07 25.16  15.28  20.21 
1959 08 24.94  15.67  20.30 
1959 09 25.50  16.11  20.80 
1959 10 25.83  16.61  21.22 
1959 11 25.78  16.94  21.36 
1959 12 25.72  16.61  21.16 
1960 01 25.61  16.61  21.11 
1960 02 26.22  16.28  21.25 
1960 03 25.22  15.39  20.30 
1960 04 25.39  16.71  21.05 
1960 05 25.39  16.50  20.94 
1960 06 25.11  15.28  20.19 
1960 07 25.39  14.89  20.14 
1960 08 26.22  15.89  21.05 
1960 09 25.61  15.72  20.66 
1960 10 26.00  16.11  21.05 
1960 11 26.28  16.11  21.19 
1960 12 27.22  16.11  21.66 
1961 01 27.80  16.00  21.90 
1961 02 25.10  16.29  20.70 
1961 03 26.20  17.10  21.65 
1961 04 25.80  17.29  21.55 
1961 05 25.70  17.20  21.45 
1961 06 25.30  16.29  20.80 
1961 07 24.60  15.70  20.15 
1961 08 24.90  16.10  20.50 
1961 09 24.80  16.60  20.70 
1961 10 25.20  16.79  21.00 
1961 11 24.50  17.10  20.80 
1961 12 24.40  16.50  20.45 
1962 01 25.30  16.40  20.84 
1962 02 27.10  16.00  21.55 
1962 03 25.70  16.00  20.85 
1962 04 25.50  16.60  21.05 
1962 05 24.70  16.90  20.80 
1962 06 25.00  16.29  20.65 
1962 07 24.90  15.20  20.04 
1962 08 24.40  15.50  19.95 
1962 09 25.20  16.10  20.65 
1962 10 25.70  16.29  21.00 
1962 11 26.40  16.20  21.30 
1962 12 25.30  16.10  20.70 
1964 01 26.30  16.60  21.45 
1964 02 26.00  16.79  21.40 
1964 03 26.00  16.50  21.25 
1964 04 25.00  17.00  21.00 
1964 05 25.30  16.90  21.09 
1964 06 25.30  16.00  20.65 
1964 07 24.60  15.10  19.85 
1964 08 24.90  15.60  20.25 
1964 09 25.50  15.90  20.70 
1964 10 25.80  16.50  21.15 
1964 11 26.00  16.70  21.35 
1964 12 25.30  15.80  20.55 
1965 01 26.10  15.40  20.75 
1965 02 25.70  15.40  20.55 
1965 03 25.50  16.20  20.85 
1965 04 25.30  16.70  21.00 
1965 05 25.40  16.50  20.95 
1965 06 25.70  14.50  20.10 
1965 07 25.30  14.30  19.79 
1965 08 25.30  14.90  20.09 
1965 09 25.50  15.30  20.40 
1965 10 25.20  15.80  20.50 
1965 11 25.10  15.60  20.35 
1965 12 25.20  15.00  20.10 
1966 01 25.70  15.20  20.45 
1966 02 25.50  17.29  21.40 
1966 03 25.30  16.90  21.09 
1966 04 25.10  17.10  21.10 
1966 05 25.20  16.70  20.95 
1966 06 24.70  15.80  20.25 
1966 07 25.00  15.10  20.04 
1966 08 25.70  15.20  20.45 
1966 09 25.70  15.90  20.80 
1966 10 25.60  15.90  20.75 
1966 11 25.50  16.29  20.90 
1966 12 25.60  15.70  20.65 
1967 01 26.00  15.00  20.50 
1967 02 26.40  15.40  20.90 
1967 03 25.90  15.60  20.75 
1967 04 25.60  16.29  20.95 
1967 05 24.50  16.40  20.45 
1967 06 24.90  15.60  20.25 
1967 07 25.00  15.50  20.25 
1967 08 25.20  14.60  19.90 
1967 09 25.40  15.70  20.55 
1967 10 25.50  16.10  20.80 
1967 11 25.10  16.70  20.90 
1967 12 26.10  16.00  21.05 
1968 01 26.50  15.70  21.10 
1968 02 25.40  16.29  20.84 
1968 03 25.60  15.40  20.50 
1968 04 24.90  17.20  21.05 
1968 05 24.60  16.20  20.40 
1968 06 24.60  16.20  20.40 
1968 07 24.90  15.00  19.95 
1968 08 25.20  15.60  20.40 
1968 09 26.50  15.20  20.85 
1968 10 26.00  16.50  21.25 
1968 11 25.40  16.70  21.05 
1968 12 25.30  16.10  20.70 
1969 01 25.30  16.20  20.75 
1969 02 25.50  16.50  21.00 
1969 03 25.90  16.90  21.40 
1969 04 26.60  16.40  21.50 
1969 05 25.10  17.10  21.10 
1969 06 25.80  16.00  20.90 
1969 07 25.10  13.50  19.29 
1969 08 25.50  13.80  19.65 
1969 09 25.70  15.10  20.40 
1969 10 26.70  17.00  21.85 
1969 11 25.90  17.10  21.50 
1969 12 26.00  16.40  21.20 
1970 01 25.40  16.70  21.05 
1970 02 26.60  16.40  21.50 
1970 03 25.50  17.00  21.25 
1970 04 25.80  17.90  21.84 
1970 05 25.00  17.29  21.15 
1970 06 25.40  15.70  20.55 
1970 08 24.60  15.20  19.90 
1971 03 26.70  16.10  21.40 
1971 04 25.60  16.10  20.85 
1971 05 25.10  16.20  20.65 
1971 06 25.40  14.90  20.15 
1971 07 24.70  14.80  19.75 
1971 08 25.10  14.80  19.95 
1971 09 25.60  14.50  20.04 
1971 10 25.50  15.60  20.55 
1971 11 25.50  16.79  21.15 
1971 12 24.70  16.00  20.35 
1972 01 26.00  16.20  21.10 
1972 02 25.10  16.40  20.75 
1972 03 25.90  16.00  20.95 
1972 04 25.80  17.10  21.45 
1972 05 24.70  17.50  21.10 
1972 06 24.80  16.79  20.80 
1972 07 25.40  15.60  20.50 
1972 08 25.20  16.00  20.60 
1972 09 26.00  15.30  20.65 
1972 10 25.90  16.40  21.15 
1972 11 25.60  17.00  21.30 
1972 12 26.00  16.90  21.45 
1973 01 26.30  16.79  21.55 
1973 02 27.50  17.40  22.45 
1973 03 27.50  17.00  22.25 
1973 04 26.30  17.50  21.90 
1973 05 25.20  17.10  21.15 
1973 06 25.50  16.20  20.85 
1973 07 25.70  14.80  20.25 
1973 08 25.60  15.50  20.55 
1973 09 26.20  16.00  21.10 
1973 10 26.80  16.40  21.59 
1973 11 25.80  16.60  21.20 
1973 12 25.70  15.60  20.65 
1974 01 25.80  15.70  20.75 
1974 02 26.80  15.70  21.25 
1974 03 25.90  16.29  21.09 
1974 04 25.30  16.70  21.00 
1974 05 24.80  16.40  20.59 
1974 06 24.90  15.90  20.40 
1974 07 23.90  15.50  19.70 
1974 08 25.70  15.40  20.55 
1974 09 26.00  14.90  20.45 
1974 10 26.30  15.30  20.80 
1974 11 25.30  16.40  20.84 
1974 12 25.60  16.90  21.25 
1979 01 25.80  17.79  21.80 
1979 02 25.10  18.00  21.55 
1979 03 25.30  17.20  21.25 
1979 06 24.50  17.20  20.85 
1979 07 24.50 -99.99 -99.99 
1979 08 25.20  18.79  22.00 
1980 01 26.30 -99.99 -99.99 
1980 03 26.00  18.20  22.10 
1980 06 25.00  17.90  21.45 
1981 02 26.50  17.70  22.10 
1981 03 25.50  18.00  21.75 
1981 04 26.30  17.90  22.09 
1981 05 25.30  18.10  21.70 
1981 06 26.50  18.00  22.25 
1981 10 27.10  18.40  22.75 
1981 12 25.80  18.00  21.90 
1982 01 20.60  18.10  19.35 
1982 02 26.60  17.20  21.90 
1982 03 26.20  17.90  22.05 
1982 04 24.90  18.20  21.55 
1982 06 24.90  17.70  21.30 
1982 07 24.40  17.20  20.80 
1982 08 24.30  16.70  20.50 
1982 09 25.70  18.20  21.95 
1982 10 24.70  17.00  20.85 
1982 11 24.90  17.29  21.09 
1982 12 99.99  17.40 -99.99 
1983 01 99.99  17.29 -99.99 
1983 02 26.90  17.79  22.34 
1983 03 26.20  19.10  22.65 
1983 04 26.20  18.50  22.35 
1983 05 25.80  19.20  22.50 
1983 06 25.60  18.50  22.05 
1983 07 24.90  17.40  21.15 
1983 08 25.10  16.90  21.00 
1983 09 25.00  17.29  21.15 
1983 10 24.30  17.29  20.80 
1983 11 25.20  16.79  21.00 
1983 12 25.20  16.40  20.80 
1985 04 23.90  18.00  20.95 
1985 05 99.99  18.00 -99.99 
1985 08 99.99  16.90 -99.99 
1985 09 99.99  17.20 -99.99 
1986 02 99.99  16.70 -99.99 
1986 04 99.99  17.60 -99.99 
1986 05 24.90  18.20  21.55 
1986 06 24.70  16.70  20.70 
1986 07 25.80  17.40  21.59 
1986 08 25.90  16.10  21.00 
1986 09 25.80  17.10  21.45 
1986 10 26.10  17.50  21.80 
1986 11 24.50  17.70  21.10 
1986 12 24.40  17.10  20.75 
1987 01 24.70  17.10  20.90 
1987 02 25.10  16.29  20.70 
1987 03 25.10  17.50  21.30 
1987 04 25.90  17.70  21.80 
1987 05 25.20  19.10  22.15 
1987 06 24.90  17.00  20.95 
1987 07 26.00  17.50  21.75 
1987 08 25.85  14.85  20.35 
1987 09 25.55  16.35  20.95 
1987 10 25.45  15.95  20.70 
1987 11 25.80  15.80  20.80 
1987 12 27.30  15.95  21.62 
1988 01 25.40  15.30  20.35 
1988 02 25.75  15.00  20.37 
1988 03 25.70  16.75  21.22 
1988 04 25.60  16.75  21.17 
1988 05 26.35  16.90  21.62 
1988 06 25.85  16.75  21.30 
1988 07 25.50  15.85  20.67 
1988 08 25.45  16.54  21.00 
1988 09 25.60  16.29  20.95 
1988 10 25.70  16.40  21.05 
1988 11 25.55  16.79  21.17 
1988 12 25.75  15.70  20.72 
1989 01 24.85  15.70  20.27 
1989 02 25.05  15.45  20.25 
1989 03 25.00  16.15  20.57 
1989 04 24.45  17.85  21.15 
1989 05 24.25  17.65  20.95 
1989 06 24.90  17.00  20.95 
1989 07 24.80  16.79  20.80 
1989 08 24.60  17.00  20.80 
1989 09 25.10  16.40  20.75 
1989 10 24.40  16.79  20.59 
1989 11 24.80  17.10  20.95 
1990 01 24.50  16.29  20.40 
1990 02 24.90  17.60  21.25 
1990 03 24.90  16.79  20.84 
1990 04 24.80  17.70  21.25 
1990 05 24.70  17.20  20.95 
1990 06 25.40  17.10  21.25 
1990 07 25.40  16.70  21.05 
1990 08 25.40  16.79  21.09 
1990 09 26.50  17.40  21.95 
1990 10 25.70  17.40  21.55 
1990 11 26.00  17.40  21.70 
1990 12 25.20  16.79  21.00 
1991 01 23.90  16.20  20.04 
1991 02 25.10  17.00  21.05 
1991 03 25.80  17.10  21.45 
1991 04 24.20  16.90  20.55 
1991 05 23.40  17.10  20.25 
1991 06 25.10  16.70  20.90 
1991 07 23.90  16.00  19.95 
1991 08 24.40  16.00  20.20 
1991 09 26.10  16.29  21.20 
1991 10 24.00  16.00  20.00 
1991 11 25.70  16.50  21.10 
1991 12 25.20  16.79  21.00 
1992 01 26.10  16.60  21.35 
1992 02 25.50  16.50  21.00 
1992 03 26.20  17.40  21.80 
1992 04 25.10  16.90  21.00 
1992 05 25.00  15.50  20.25 
1992 06 25.20  16.29  20.75 
1992 07 24.40  15.50  19.95 
1992 08 24.90  16.29  20.59 
1992 09 25.30  16.40  20.84 
1992 10 24.20  16.29  20.25 
1993 05 24.40 -99.99 -99.99 
1993 07 25.10  14.80  19.95 
1993 08 25.00  15.60  20.29 
1993 09 25.60 -99.99 -99.99 
1993 10 25.10 -99.99 -99.99 
1993 11 24.20 -99.99 -99.99 
1993 12 25.00 -99.99 -99.99 
1994 02 25.10 -99.99 -99.99 
1994 03 25.30  16.00  20.65 
1994 04 25.30  16.10  20.70 
1994 05 24.40 -99.99 -99.99 
1994 07 24.20 -99.99 -99.99 
1994 08 24.40  15.60  20.00 
1994 09 25.40 -99.99 -99.99 
1994 10 24.50 -99.99 -99.99 
1994 11 24.20 -99.99 -99.99 
1994 12 24.80 -99.99 -99.99 
1995 02 24.90  17.29  21.09 
1995 03 25.60  18.00  21.80 
1995 04 24.90  18.79  21.84 
1995 05 24.50  18.79  21.65 
1995 07 24.60  17.50  21.05 
1995 08 24.90 -99.99 -99.99 
1995 12 99.99  17.60 -99.99 
1996 02 99.99  17.70 -99.99 
1996 03 99.99  18.10 -99.99 
1996 05 24.20  18.40  21.30 
1996 06 23.90 -99.99 -99.99 
1996 07 24.30  17.50  20.90 
1996 08 24.90  17.70  21.30 
1996 09 25.00  17.50  21.25 
1996 10 25.00  18.10  21.55 
1996 11 99.99  18.10 -99.99 
1996 12 24.10  17.70  20.90 
1997 03 25.80  18.50  22.15 
1997 04 99.99  18.29 -99.99 
1997 05 24.80 -99.99 -99.99 
1997 06 25.30 -99.99 -99.99 
1997 07 25.10 -99.99 -99.99 
1997 08 26.00  18.20  22.10 
1997 09 26.70  18.29  22.50 
1997 10 25.90  18.90  22.40 
1997 11 24.80  18.40  21.59 
1997 12 23.70  18.40  21.05 
1998 01 25.60 -99.99 -99.99 
1998 02 26.40  19.40  22.90 
1998 03 26.30  19.00  22.65 
1998 04 25.10  18.40  21.75 
1998 05 25.10  18.60  21.85 
1998 06 24.50  17.90  21.20 
1998 07 23.90  17.00  20.45 
1998 08 23.40  17.40  20.40 
1998 09 22.40  17.20  19.79 
1998 10 23.60 -99.99 -99.99 
1998 11 24.90  17.70  21.30 
1998 12 24.00 -99.99 -99.99 
1999 01 22.70  18.10  20.40 
1999 02 24.10  17.90  21.00 
1999 08 23.70  16.79  20.25 
1999 09 22.80 -99.99 -99.99 
1999 10 22.00  15.60  18.79 
1999 11 21.60  16.70  19.15 
1999 12 22.60  15.70  19.15 
2000 01 21.30  15.20  18.25 
2000 02 22.70  16.79  19.75 
2000 03 23.20  15.50  19.35 
2000 04 99.99  16.40 -99.99 
2000 05 99.99  16.70 -99.99 
2000 06 99.99  16.50 -99.99 
2000 08 99.99  15.90 -99.99 
2000 09 99.99  16.70 -99.99 
2000 11 99.99  17.10 -99.99 
2000 12 23.90  17.00  20.45 
2001 01 24.40  17.29  20.84 
2001 02 25.90  17.90  21.90 
2001 03 25.10  18.00  21.55 
2001 04 25.00  18.10  21.55 
2001 06 24.50  17.20  20.85 
2001 07 24.70  16.29  20.50 
2001 08 99.99  16.60 -99.99 
2001 09 99.99  16.79 -99.99 
2002 02 99.99  17.00 -99.99 
2002 04 24.20  17.20  20.70 
2002 05 25.00  17.40  21.20 
2002 06 25.60  16.20  20.90 
2002 07 25.70  16.79  21.25 
2002 08 25.00  16.70  20.85 
2002 09 25.50  17.10  21.30 
2002 10 25.30  16.70  21.00 
2002 11 24.00  16.90  20.45 
2002 12 23.90  16.79  20.34 
2003 05 25.40  17.20  21.30 
2003 06 24.80  16.10  20.45 
2003 07 24.10  15.10  19.60 
2003 09 99.99  15.80 -99.99 
2003 10 99.99  16.10 -99.99 
2003 11 24.50  16.10  20.29 
2003 12 25.40  15.70  20.55 
2004 01 26.90  16.29  21.59 
2004 02 27.00  16.29  21.65 
2004 03 26.50  16.50  21.50 
2004 04 25.50  16.60  21.05 
2004 05 26.10  16.50  21.30 
2004 06 25.20  15.40  20.29 
2004 07 25.50  14.00  19.75 
2004 08 25.60  15.60  20.60 
2004 09 25.40  15.70  20.55 
2004 10 26.60  18.10  22.35 
2004 11 25.20  18.10  21.65 
2004 12 24.40  18.00  21.20 
