1942 10 29.60  20.40  25.00 
1942 11 29.80  19.29  24.55 
1942 12 27.80  18.50  23.15 
1943 01 26.90  19.00  22.95 
1943 02 27.70  18.10  22.90 
1943 03 29.60  20.10  24.85 
1943 04 30.60  22.20  26.40 
1943 05 33.30  24.20  28.75 
1943 06 32.30  26.40  29.34 
1943 07 28.10  23.10  25.60 
1943 08 27.00  22.10  24.55 
1943 09 28.30  22.10  25.20 
1943 10 30.20  20.29  25.25 
1943 11 32.59  20.50  26.55 
1943 12 29.10  19.40  24.25 
1944 01 28.90  18.40  23.65 
1944 02 28.50  20.00  24.25 
1944 03 29.30  19.70  24.50 
1944 04 31.40  22.80  27.09 
1944 05 32.90  25.00  28.95 
1944 06 32.40  26.70  29.55 
1944 07 28.30  23.50  25.90 
1944 08 27.60  22.90  25.25 
1944 09 29.70  22.30  26.00 
1944 10 30.80  18.90  24.84 
1944 11 30.70  19.60  25.15 
1944 12 29.20  20.90  25.05 
1945 01 27.70  17.90  22.80 
1945 02 28.20  18.10  23.15 
1945 03 30.70  19.20  24.95 
1945 04 31.30  22.10  26.70 
1945 05 32.40  24.80  28.60 
1945 06 32.00  26.80  29.40 
1945 07 27.60  24.60  26.10 
1945 08 27.60  24.00  25.80 
1945 09 29.10  24.30  26.70 
1945 10 29.90  20.70  25.30 
1945 11 29.50  20.29  24.90 
1945 12 28.20  19.00  23.60 
1946 01 27.00  18.20  22.60 
1946 02 28.10  19.20  23.65 
1946 03 29.40  20.29  24.84 
1946 04 31.30  22.80  27.05 
1946 05 32.50  24.60  28.55 
1946 06 33.40  25.60  29.50 
1946 07 28.70  24.30  26.50 
1946 08 27.10  23.10  25.10 
1946 09 28.80  23.60  26.20 
1946 10 30.90  22.40  26.65 
1946 11 30.70  21.10  25.90 
1946 12 28.40  18.40  23.40 
1947 01 27.40  17.90  22.65 
1947 02 27.90  18.70  23.30 
1947 03 29.60  19.90  24.75 
1947 04 31.60  22.20  26.90 
1947 05 31.70  24.40  28.05 
1947 06 31.90  26.60  29.25 
1947 07 28.40  24.30  26.34 
1947 08 26.60  23.40  25.00 
1947 09 27.50  22.10  24.80 
1947 10 29.20  20.20  24.70 
1947 11 29.70  21.40  25.55 
1947 12 29.00  19.00  24.00 
1948 01 27.10  17.40  22.25 
1948 02 28.00  20.60  24.30 
1948 03 30.30  21.30  25.80 
1948 04 31.30  23.30  27.30 
1948 05 32.40  25.70  29.05 
1948 06 32.30  27.40  29.84 
1948 07 28.30  24.60  26.45 
1948 08 26.80  23.60  25.20 
1948 09 27.80  23.20  25.50 
1948 10 30.20  22.00  26.10 
1948 11 30.10  20.80  25.45 
1948 12 28.20  20.29  24.25 
1949 01 25.80  16.90  21.34 
1949 02 27.40  18.29  22.84 
1949 03 29.70  20.90  25.30 
1949 04 31.60  22.50  27.05 
1949 05 32.30  25.80  29.05 
1949 06 31.50  26.10  28.80 
1949 07 28.20  24.50  26.35 
1949 08 27.10  23.30  25.20 
1949 09 28.90  23.80  26.34 
1949 10 29.50  20.29  24.90 
1949 11 29.00  18.50  23.75 
1949 12 28.40  19.60  24.00 
1950 01 26.70  17.70  22.20 
1950 02 26.10  16.70  21.40 
1950 03 28.80  20.70  24.75 
1950 04 31.60  20.50  26.05 
1950 05 31.60  24.20  27.90 
1950 06 30.80  25.40  28.09 
1950 07 27.60  23.90  25.75 
1950 08 28.10  24.00  26.05 
1950 09 30.10  24.60  27.35 
1950 10 30.40  20.50  25.45 
1950 11 29.10  18.90  24.00 
1950 12 28.20  17.90  23.05 
1951 01 26.90  17.10  22.00 
1951 02 27.80  18.00  22.90 
1951 03 29.10  20.29  24.70 
1951 04 30.60  21.30  25.95 
1951 05 32.20  25.50  28.85 
1951 06 32.40  27.10  29.75 
1951 07 28.40  24.70  26.55 
1951 08 27.40  23.40  25.40 
1951 09 30.00  24.20  27.10 
1951 10 30.70  22.40  26.55 
1951 11 31.60  21.10  26.35 
1951 12 28.90  19.79  24.34 
1952 01 26.90  17.79  22.34 
1952 02 28.20  18.60  23.40 
1952 03 29.50  21.80  25.65 
1952 04 31.40  22.80  27.09 
1952 05 32.40  24.50  28.45 
1952 06 31.70  25.20  28.45 
1952 07 27.00  23.60  25.30 
1952 08 26.20  22.80  24.50 
1952 09 28.60  22.60  25.60 
1952 10 30.40  20.70  25.55 
1952 11 29.50  18.79  24.15 
1952 12 28.70  18.29  23.50 
1953 01 27.50  17.20  22.35 
1953 02 28.90  19.70  24.30 
1953 03 31.40  20.40  25.90 
1953 04 31.10  23.40  27.25 
1953 05 32.09  25.20  28.65 
1953 06 30.60  25.70  28.15 
1953 07 28.40  24.60  26.50 
1953 08 26.20  23.30  24.75 
1953 09 29.20  24.20  26.70 
1953 10 30.90  20.40  25.65 
1953 11 29.60  20.90  25.25 
1953 12 28.60  19.79  24.20 
1954 01 27.60  17.40  22.50 
1954 02 28.60  19.79  24.20 
1954 03 30.10  22.40  26.25 
1954 04 30.70  24.40  27.55 
1954 05 32.40  25.90  29.15 
1954 06 31.60  26.20  28.90 
1954 07 26.90  24.10  25.50 
1954 08 27.20  23.40  25.30 
1954 09 28.40  23.40  25.90 
1954 10 30.50  20.10  25.30 
1954 11 29.10  20.20  24.65 
1954 12 28.90  19.20  24.05 
1955 01 27.90  19.79  23.84 
1955 02 28.60  16.79  22.70 
1955 03 29.80  19.70  24.75 
1955 04 30.60  21.70  26.15 
1955 05 32.09  25.30  28.70 
1955 06 29.90  25.50  27.70 
1955 07 27.60  23.60  25.60 
1955 08 25.30  22.40  23.84 
1955 09 28.20  23.30  25.75 
1955 10 29.90  20.50  25.20 
1955 11 30.10  19.60  24.85 
1955 12 28.80  19.40  24.09 
1956 01 26.40  17.50  21.95 
1956 02 27.60  17.20  22.40 
1956 03 29.50  20.80  25.15 
1956 04 32.20  23.00  27.60 
1956 05 33.59  23.60  28.59 
1956 06 31.40  25.80  28.59 
1956 07 26.20  24.80  25.50 
1956 08 26.40  24.70  25.55 
1956 09 29.20  24.40  26.80 
1956 10 30.40  22.30  26.34 
1956 11 31.10  20.60  25.85 
1956 12 28.10  19.10  23.60 
1957 01 26.50  17.29  21.90 
1957 02 26.60  16.50  21.55 
1957 03 28.90  19.90  24.40 
1957 04 30.40  23.80  27.09 
1957 05 32.09  25.20  28.65 
1957 06 31.70  25.90  28.80 
1957 07 26.90  23.80  25.34 
1957 08 26.40  23.60  25.00 
1957 09 29.20  22.80  26.00 
1957 10 30.00  21.40  25.70 
1957 11 31.10  21.30  26.20 
1957 12 29.00  19.90  24.45 
1958 01 27.60  19.50  23.55 
1958 02 28.70  19.60  24.15 
1958 03 29.20  20.60  24.90 
1958 04 31.70  22.40  27.05 
1958 05 32.40  24.60  28.50 
1958 06 32.40  26.10  29.25 
1958 07 28.40  24.70  26.55 
1958 08 27.90  23.10  25.50 
1958 09 27.90  22.90  25.40 
1958 10 29.70  21.70  25.70 
1958 11 30.40  20.10  25.25 
1958 12 28.00  18.70  23.35 
1959 01 26.50  17.79  22.15 
1959 02 27.10  17.90  22.50 
1959 03 29.60  19.70  24.65 
1959 04 31.50  22.20  26.85 
1959 05 31.70  24.30  28.00 
1959 06 31.80  26.30  29.05 
1959 07 27.60  23.80  25.70 
1959 08 25.70  22.20  23.95 
1959 09 29.00  22.80  25.90 
1959 10 30.30  22.00  26.15 
1959 11 29.80  18.90  24.34 
1959 12 27.60  17.29  22.45 
1960 01 27.40  17.50  22.45 
1960 02 28.80  17.20  23.00 
1960 03 28.90  21.30  25.09 
1960 04 31.10  22.40  26.75 
1960 05 32.70  25.00  28.85 
1960 06 32.20  25.90  29.05 
1960 07 28.20  24.40  26.30 
1960 08 26.90  23.10  25.00 
1960 09 28.90  23.60  26.25 
1960 10 30.60  21.20  25.90 
1960 11 30.90  20.90  25.90 
1960 12 28.90  19.40  24.15 
1961 01 27.50  18.29  22.90 
1961 02 28.10  20.00  24.05 
1961 03 30.30  20.10  25.20 
1961 04 31.00  23.70  27.35 
1961 05 32.70  25.50  29.10 
1961 06 31.90  26.30  29.09 
1961 07 28.80  24.50  26.65 
1961 08 27.30  23.40  25.34 
1961 09 28.80  22.70  25.75 
1961 10 30.20  21.60  25.90 
1961 11 29.90  21.50  25.70 
1961 12 28.10  19.20  23.65 
1962 01 27.20  17.79  22.50 
1962 02 28.60  18.70  23.65 
1962 03 29.00  19.79  24.40 
1962 04 31.00  22.50  26.75 
1962 05 31.80  24.40  28.09 
1962 06 31.60  25.40  28.50 
1962 07 28.00  24.10  26.05 
1962 08 26.50  23.40  24.95 
1962 09 30.00  23.80  26.90 
1962 10 31.00  20.70  25.85 
1962 11 31.00  21.90  26.45 
1962 12 28.40  19.00  23.70 
1963 01 27.50  17.50  22.50 
1963 02 27.80  18.90  23.34 
1963 03 29.80  21.50  25.65 
1963 04 30.70  24.30  27.50 
1963 05 31.70  25.90  28.80 
1963 06 30.80  25.90  28.34 
1963 07 27.40  24.50  25.95 
1963 08 25.80  23.30  24.55 
1963 09 28.40  22.20  25.30 
1963 10 30.70  21.20  25.95 
1963 11 30.90  21.80  26.34 
1963 12 28.20  19.10  23.65 
1964 01 26.30  18.10  22.20 
1964 02 27.10  18.90  23.00 
1964 03 29.50  20.20  24.85 
1964 04 32.50  24.00  28.25 
1964 05 32.50  25.80  29.15 
1964 06 31.50  25.90  28.70 
1964 07 27.90  24.10  26.00 
1964 08 26.20  22.60  24.40 
1964 09 29.10  23.90  26.50 
1964 10 29.90  21.00  25.45 
1964 11 30.70  20.10  25.40 
1964 12 27.00  17.79  22.40 
1965 01 27.20  17.10  22.15 
1965 02 29.00  18.29  23.65 
1965 03 28.90  19.79  24.34 
1965 04 30.10  22.20  26.15 
1965 05 31.90  23.70  27.80 
1965 06 31.40  25.60  28.50 
1965 07 27.50  24.00  25.75 
1965 08 27.50  23.30  25.40 
1965 09 30.30  23.90  27.09 
1965 10 31.50  20.80  26.15 
1965 11 31.50  21.10  26.30 
1965 12 29.40  19.00  24.20 
1966 01 27.70  17.29  22.50 
1966 02 28.50  20.20  24.35 
1966 03 29.30  19.29  24.30 
1966 04 31.00  22.50  26.75 
1966 05 32.30  24.60  28.45 
1966 06 32.50  27.60  30.05 
1966 07 29.10  24.70  26.90 
1966 08 28.10  23.90  26.00 
1966 09 29.80  24.00  26.90 
1966 10 31.40  23.00  27.20 
1966 11 29.40  19.79  24.59 
1966 12 28.10  17.70  22.90 
1967 01 27.00  17.70  22.35 
1967 02 27.50  18.20  22.85 
1967 03 29.30  21.30  25.30 
1967 04 30.20  21.90  26.05 
1967 05 32.40  24.90  28.65 
1967 06 32.80  25.50  29.15 
1967 07 29.10  24.70  26.90 
1967 08 27.40  23.10  25.25 
1967 09 28.60  23.00  25.80 
1967 10 30.70  21.10  25.90 
1967 11 29.60  21.30  25.45 
1967 12 27.40  17.90  22.65 
1968 01 26.50  16.79  21.65 
1968 02 27.00  19.50  23.25 
1968 03 28.50  19.50  24.00 
1968 04 31.10  22.80  26.95 
1968 05 31.20  24.40  27.80 
1968 06 32.09  26.10  29.09 
1968 07 29.50  25.10  27.30 
1968 08 26.80  23.20  25.00 
1968 09 30.20  24.60  27.40 
1968 10 30.30  22.50  26.40 
1968 11 30.30  21.30  25.80 
1968 12 28.10  19.40  23.75 
1969 01 27.10  20.20  23.65 
1969 02 27.20  18.79  23.00 
1969 03 30.60  21.00  25.80 
1969 04 31.80  23.60  27.70 
1969 05 32.30  25.80  29.05 
1969 06 31.40  26.20  28.80 
1969 07 29.30  24.90  27.09 
1969 08 26.80  23.30  25.05 
1969 09 29.40  23.90  26.65 
1969 10 31.40  21.30  26.34 
1969 11 31.20  21.50  26.35 
1969 12 29.50  20.00  24.75 
1970 01 27.30  18.60  22.95 
1970 02 28.30  19.20  23.75 
1970 03 30.30  21.60  25.95 
1970 04 32.00  23.00  27.50 
1970 05 33.20  26.70  29.95 
1970 06 32.59  26.50  29.55 
1970 07 28.50  25.00  26.75 
1970 08 28.50  24.60  26.55 
1970 09 29.10  23.70  26.40 
1970 10 29.60  21.50  25.55 
1970 11 29.50  19.29  24.40 
1970 12 28.10  18.10  23.10 
1971 01 27.50  18.00  22.75 
1971 02 27.60  18.29  22.95 
1971 03 30.20  20.00  25.10 
1971 04 32.70  22.40  27.55 
1971 05 31.90  25.30  28.59 
1971 06 29.80  25.60  27.70 
1971 07 28.00  23.80  25.90 
1971 08 26.60  23.30  24.95 
1971 09 28.10  22.30  25.20 
1971 10 29.10  20.40  24.75 
1971 11 28.90  20.80  24.84 
1971 12 27.90  19.00  23.45 
1972 01 26.20  17.79  22.00 
1972 02 26.50  18.60  22.55 
1972 03 28.60  20.70  24.65 
1972 04 30.20  23.50  26.85 
1972 05 31.10  24.10  27.60 
1972 06 31.90  25.90  28.90 
1972 07 29.10  25.00  27.05 
1972 08 27.40  23.20  25.30 
1972 09 30.00  24.10  27.05 
1972 10 31.30  21.80  26.55 
1972 11 30.00  21.50  25.75 
1972 12 27.90  20.10  24.00 
1973 01 25.40  17.20  21.30 
1973 02 27.70  19.00  23.35 
1973 03 29.10  20.60  24.85 
1973 04 31.70  22.80  27.25 
1973 05 32.09  25.70  28.90 
1973 06 31.90  27.30  29.59 
1973 07 28.00  24.40  26.20 
1973 08 25.60  22.50  24.05 
1973 09 27.30  22.80  25.05 
1973 10 30.00  20.70  25.35 
1973 11 30.20  20.40  25.30 
1973 12 28.20  18.20  23.20 
1974 01 26.30  17.90  22.09 
1974 02 27.10  18.79  22.95 
1974 03 29.40  20.29  24.84 
1974 04 31.10  23.50  27.30 
1974 05 31.20  24.80  28.00 
1974 06 30.20  25.50  27.85 
1974 07 29.00  25.30  27.15 
1974 08 27.90  23.90  25.90 
1974 09 29.10  24.00  26.55 
1974 10 30.50  21.50  26.00 
1974 11 29.90  19.79  24.84 
1974 12 28.20  20.00  24.10 
1975 01 27.30  18.90  23.09 
1975 02 27.30  20.20  23.75 
1975 03 28.80  20.60  24.70 
1975 04 30.90  23.10  27.00 
1975 05 31.90  25.50  28.70 
1975 06 30.90  26.30  28.59 
1975 07 28.10  24.70  26.40 
1975 08 28.10  24.10  26.10 
1975 09 28.50  23.90  26.20 
1975 10 29.60  21.80  25.70 
1975 11 29.20  20.10  24.65 
1975 12 27.70  19.10  23.40 
1976 01 26.50  18.00  22.25 
1976 02 27.80  21.40  24.59 
1976 03 29.00  22.00  25.50 
1976 04 31.00  24.10  27.55 
1976 05 31.90  25.90  28.90 
1976 06 32.00  26.60  29.30 
1976 07 28.70  25.00  26.85 
1976 08 27.20  23.50  25.35 
1976 09 27.90  22.30  25.09 
1976 10 29.70  22.20  25.95 
1976 11 31.40  21.30  26.34 
1976 12 28.40  19.90  24.15 
1979 12 28.40 -99.99 -99.99 
1980 03 29.60 -99.99 -99.99 
1980 04 31.90 -99.99 -99.99 
1980 05 32.70 -99.99 -99.99 
1980 06 32.50 -99.99 -99.99 
1980 07 28.50 -99.99 -99.99 
1980 08 27.30 -99.99 -99.99 
1980 09 29.20 -99.99 -99.99 
1980 10 30.60 -99.99 -99.99 
1981 02 27.80 -99.99 -99.99 
1981 03 30.00 -99.99 -99.99 
1981 04 31.40 -99.99 -99.99 
1981 05 32.70 -99.99 -99.99 
1981 06 32.90 -99.99 -99.99 
1981 09 30.10 -99.99 -99.99 
1981 11 31.00 -99.99 -99.99 
1982 01 27.30  17.50  22.40 
1982 02 99.99  20.50 -99.99 
1982 03 99.99  22.00 -99.99 
1982 04 32.20  22.90  27.55 
1982 06 31.90  25.80  28.84 
1982 08 99.99  22.40 -99.99 
1982 09 30.00  23.40  26.70 
1982 10 99.99  21.90 -99.99 
1982 11 30.60  20.50  25.55 
1982 12 99.99  18.10 -99.99 
1983 01 27.40  17.40  22.40 
1983 03 29.60 -99.99 -99.99 
1983 04 30.90  22.60  26.75 
1983 05 99.99  24.90 -99.99 
1983 06 32.50  26.10  29.30 
1983 07 99.99  25.10 -99.99 
1983 08 99.99  23.60 -99.99 
1983 09 29.60 -99.99 -99.99 
1983 10 30.20  21.40  25.80 
1983 11 30.50  20.00  25.25 
1983 12 28.60  19.20  23.90 
1984 01 27.60  17.50  22.55 
1984 02 27.80  17.00  22.40 
1984 03 30.00  19.90  24.95 
1984 04 99.99  22.90 -99.99 
1984 05 31.90 -99.99 -99.99 
1984 06 31.10  26.40  28.75 
1984 07 27.70  24.40  26.05 
1984 08 26.90  23.00  24.95 
1984 09 27.80 -99.99 -99.99 
1984 10 30.20  20.40  25.30 
1984 11 30.30  20.29  25.30 
1984 12 28.80  20.20  24.50 
1985 01 28.00  19.90  23.95 
1985 02 29.00  19.00  24.00 
1985 03 31.00  20.70  25.85 
1985 04 32.09 -99.99 -99.99 
1985 05 32.20 -99.99 -99.99 
1985 06 31.20  26.70  28.95 
1985 07 27.20  24.10  25.65 
1985 08 28.30  24.20  26.25 
1985 09 29.40  24.20  26.80 
1985 10 30.00  22.40  26.20 
1985 11 30.60  20.90  25.75 
1985 12 27.90  18.50  23.20 
1986 01 27.00  17.10  22.05 
1986 02 27.80  20.20  24.00 
1986 03 31.00  21.60  26.30 
1986 04 32.09  24.70  28.40 
1986 05 33.09  26.50  29.80 
1986 06 32.70  27.40  30.05 
1986 07 28.10  24.40  26.25 
1986 08 99.99  22.40 -99.99 
1986 09 29.00  23.20  26.10 
1986 10 30.90  21.30  26.09 
1986 11 99.99  20.50 -99.99 
1986 12 28.50 -99.99 -99.99 
1987 01 28.30  17.20  22.75 
1987 02 28.10  18.29  23.20 
1987 03 99.99  22.10 -99.99 
1987 04 32.30  23.90  28.09 
1987 05 99.99  25.60 -99.99 
1987 06 33.00  27.30  30.15 
1987 07 29.90  24.90  27.40 
1987 08 28.70  23.90  26.30 
1987 09 99.99  23.10 -99.99 
1987 10 99.99  22.30 -99.99 
1987 11 32.50  21.00  26.75 
1987 12 28.70  19.20  23.95 
1988 02 29.00  20.70  24.85 
1988 03 99.99  21.30 -99.99 
1988 05 32.30 -99.99 -99.99 
1988 06 32.40  26.70  29.55 
1988 08 99.99  22.60 -99.99 
1988 09 99.99  23.60 -99.99 
1988 10 30.70  20.90  25.80 
1988 11 31.50  18.70  25.10 
1988 12 99.99  18.29 -99.99 
1995 01 28.30  19.90  24.09 
1995 02 27.80  19.70  23.75 
1995 03 29.40  21.80  25.59 
1995 05 32.40  25.80  29.10 
1995 06 31.60  26.60  29.10 
1995 07 28.40  24.60  26.50 
1995 08 27.80  24.30  26.05 
1995 09 29.80  25.00  27.40 
1995 10 31.30  23.20  27.25 
1995 11 31.20  20.90  26.05 
1995 12 28.20  20.50  24.35 
1996 01 27.90  20.00  23.95 
1996 02 28.20  19.60  23.90 
1996 03 29.90  23.80  26.84 
1996 04 31.90  24.20  28.05 
1996 05 32.50  26.90  29.70 
1996 06 31.40  27.10  29.25 
1996 07 27.60  24.20  25.90 
1996 08 25.90 -99.99 -99.99 
1996 09 28.60  23.90  26.25 
1996 10 30.90  21.30  26.09 
1996 11 30.60  20.50  25.55 
1996 12 29.20  20.00  24.60 
1997 01 27.30  18.40  22.84 
1997 02 28.20  19.60  23.90 
1997 03 29.20  23.00  26.10 
1997 04 31.40  23.90  27.65 
1997 05 32.59  26.00  29.30 
1997 06 32.30  27.40  29.84 
1997 07 30.00  25.50  27.75 
1997 08 27.50  24.10  25.80 
1997 09 30.30  24.90  27.59 
1997 10 31.20  23.50  27.35 
1997 11 30.80  23.80  27.30 
1997 12 30.00  20.10  25.05 
1998 01 27.80  19.90  23.84 
1998 02 29.40  22.50  25.95 
1998 03 31.30  22.80  27.05 
1998 04 32.90  25.80  29.35 
1998 05 99.99  27.70 -99.99 
1998 06 33.30  28.40  30.84 
1998 07 30.00  26.10  28.05 
1998 08 28.80  24.90  26.84 
1998 09 29.20  24.40  26.80 
1998 10 31.70  23.60  27.65 
1998 11 32.20  21.20  26.70 
1998 12 30.60  21.70  26.15 
1999 01 28.70  19.79  24.25 
1999 02 28.90  21.00  24.95 
1999 03 30.10  21.30  25.70 
1999 04 32.50  24.60  28.55 
1999 05 32.50  25.80  29.15 
1999 06 30.80  26.10  28.45 
1999 07 27.30  24.00  25.65 
1999 08 27.10  23.50  25.30 
1999 09 29.30  24.80  27.05 
1999 10 31.60  23.70  27.65 
1999 11 31.20  21.80  26.50 
1999 12 30.20  21.00  25.60 
2000 03 31.30  20.10  25.70 
2000 06 31.70  28.00  29.85 
2000 08 27.00  24.00  25.50 
2000 12 28.70  20.50  24.60 
2001 01 27.50  18.00  22.75 
2001 03 30.10  21.60  25.85 
2001 04 31.70  23.40  27.55 
2001 05 33.00  27.80  30.40 
2001 06 31.70  27.80  29.75 
2001 10 31.00  24.00  27.50 
2001 11 31.50  21.80  26.65 
2002 03 30.00  22.10  26.05 
2002 05 31.80  26.20  29.00 
2002 06 30.60  26.80  28.70 
2002 07   .90  -1.50   -.30 
2002 09 29.70  24.40  27.05 
2002 10 31.90  22.30  27.09 
2002 11 31.90  22.50  27.20 
2002 12 28.80  20.90  24.84 
2003 01 27.70  18.50  23.10 
2003 03 29.90  21.90  25.90 
2003 05 33.70  27.90  30.80 
2003 12 29.30  21.50  25.40 
2004 01 27.40  19.90  23.65 
2004 02 30.20  21.00  25.60 
2004 03 32.00  20.60  26.30 
2004 04 31.20  25.10  28.15 
2004 05 33.30  26.00  29.65 
2004 06 31.40  27.00  29.20 
2004 08 25.80  22.90  24.34 
2004 09 29.10  24.20  26.65 
2004 10 30.60  21.90  26.25 
