1948 01 30.80  25.00  27.90 
1948 02 30.50  24.90  27.70 
1948 03 30.70  24.80  27.75 
1948 04 31.30  25.70  28.50 
1948 05 31.70  25.90  28.80 
1948 06 31.50  25.40  28.45 
1948 07 30.10  24.90  27.50 
1948 08 30.40  25.00  27.70 
1948 09 30.90  24.60  27.75 
1948 10 30.60  24.90  27.75 
1948 11 30.90  25.30  28.09 
1948 12 29.80  24.90  27.34 
1949 01 31.10  25.50  28.30 
1949 02 31.20  25.30  28.25 
1949 03 30.90  25.20  28.05 
1949 04 31.70  25.90  28.80 
1949 05 32.00  25.70  28.85 
1949 06 31.10  25.40  28.25 
1949 07 30.80  25.20  28.00 
1949 08 30.20  24.60  27.40 
1949 09 31.10  25.20  28.15 
1949 10 30.90  25.20  28.05 
1949 11 30.90  25.00  27.95 
1949 12 30.60  25.00  27.80 
1950 01 30.90  25.00  27.95 
1950 02 30.00  24.50  27.25 
1950 03 30.60  25.40  28.00 
1950 04 30.70  25.30  28.00 
1950 05 30.30  25.50  27.90 
1950 06 30.30  24.90  27.59 
1950 07 30.40  24.90  27.65 
1950 08 30.70  24.90  27.80 
1950 09 30.30  24.80  27.55 
1950 10 30.70  24.90  27.80 
1950 11 30.80  24.70  27.75 
1950 12 30.30  25.10  27.70 
1951 01 30.10  24.20  27.15 
1951 02 30.90  24.00  27.45 
1951 03 31.50  24.90  28.20 
1951 04 31.60  24.40  28.00 
1951 05 31.90  25.00  28.45 
1951 06 31.30  24.10  27.70 
1951 07 30.20  24.10  27.15 
1951 08 31.60  25.10  28.35 
1951 09 31.20  24.90  28.05 
1951 10 31.10  24.60  27.85 
1951 11 30.80  24.50  27.65 
1951 12 30.30  24.50  27.40 
1952 01 30.60  25.10  27.85 
1952 02 30.70  25.30  28.00 
1952 03 31.10  24.80  27.95 
1952 04 31.40  24.90  28.15 
1952 05 31.70  25.30  28.50 
1952 06 30.80  24.80  27.80 
1952 07 30.90  25.00  27.95 
1952 08 30.70  24.90  27.80 
1952 09 31.30  25.10  28.20 
1952 10 31.00  25.40  28.20 
1952 11 31.10  25.30  28.20 
1952 12 30.80  25.00  27.90 
1953 01 30.70  25.40  28.05 
1953 02 30.90  25.40  28.15 
1953 03 31.60  25.60  28.60 
1953 04 32.30  26.20  29.25 
1953 05 32.20  25.70  28.95 
1953 06 31.10  25.80  28.45 
1953 07 30.70  25.20  27.95 
1953 08 30.30  24.70  27.50 
1953 09 30.90  25.00  27.95 
1953 10 30.90  25.30  28.09 
1953 11 31.10  25.10  28.10 
1953 12 31.20  25.20  28.20 
1954 01 30.30  24.90  27.59 
1954 02 30.60  25.40  28.00 
1954 03 30.20  25.30  27.75 
1954 04 30.70  25.40  28.05 
1954 05 30.80  25.20  28.00 
1954 06 30.70  25.40  28.05 
1954 07 30.40  25.10  27.75 
1954 08 30.50  25.10  27.80 
1954 09 31.20  25.10  28.15 
1954 10 31.30  25.10  28.20 
1954 11 30.80  24.30  27.55 
1954 12 31.00  25.60  28.30 
1955 01 30.20  24.60  27.40 
1955 02 30.80  25.30  28.05 
1955 03 30.90  25.30  28.09 
1955 04 31.20  24.90  28.05 
1955 05 31.90  25.40  28.65 
1955 06 31.00  24.90  27.95 
1955 07 31.30  25.30  28.30 
1955 08 30.90  24.70  27.80 
1955 09 30.90  24.50  27.70 
1955 10 30.90  24.90  27.90 
1955 11 30.20  24.60  27.40 
1955 12 30.30  24.70  27.50 
1956 01 29.90  24.30  27.09 
1956 02 30.00  24.30  27.15 
1956 03 30.60  25.00  27.80 
1956 04 31.70  25.30  28.50 
1956 05 31.20  25.30  28.25 
1956 06 31.00  25.30  28.15 
1956 07 30.60  25.30  27.95 
1956 08 31.30  25.50  28.40 
1956 09 31.10  24.70  27.90 
1956 10 31.20  24.90  28.05 
1956 11 30.80  24.70  27.75 
1956 12 30.30  25.20  27.75 
1957 01 30.10  25.70  27.90 
1957 02 29.20  25.50  27.35 
1957 03 30.60  25.70  28.15 
1957 04 30.90  25.10  28.00 
1957 05 31.60  25.80  28.70 
1957 06 31.10  25.30  28.20 
1957 07 31.10  25.50  28.30 
1957 08 30.30  24.80  27.55 
1957 09 30.60  24.90  27.75 
1957 10 31.70  25.30  28.50 
1957 11 31.10  25.60  28.35 
1957 12 31.50  25.60  28.55 
1958 01 31.40  25.40  28.40 
1958 02 31.30  25.50  28.40 
1958 03 31.50  25.20  28.35 
1958 04 31.70  25.30  28.50 
1958 05 31.90  25.50  28.70 
1958 06 31.00  25.30  28.15 
1958 07 30.80  24.70  27.75 
1958 08 30.70  24.50  27.60 
1958 09 31.10  24.80  27.95 
1958 10 31.30  24.80  28.05 
1958 11 31.40  25.40  28.40 
1958 12 31.70  24.80  28.25 
1959 01 30.80  24.40  27.59 
1959 02 31.00  24.80  27.90 
1959 03 31.10  25.10  28.10 
1959 04 32.09  25.20  28.65 
1959 05 32.09  24.90  28.50 
1959 06 31.20  24.90  28.05 
1959 07 30.30  24.30  27.30 
1959 08 30.20  24.50  27.35 
1959 09 30.60  24.80  27.70 
1959 10 30.60  23.80  27.20 
1959 11 30.50  24.90  27.70 
1959 12 30.10  24.30  27.20 
1960 01 30.30  24.40  27.34 
1960 02 29.80  24.30  27.05 
1960 03 30.60  24.70  27.65 
1960 04 31.20  24.70  27.95 
1960 05 31.40  24.90  28.15 
1960 06 31.10  24.40  27.75 
1960 07 30.80  24.40  27.59 
1960 08 30.90  24.40  27.65 
1960 09 30.70  23.70  27.20 
1960 10 30.60  23.70  27.15 
1960 11 30.90  24.10  27.50 
1960 12 31.20  24.60  27.90 
1961 01 30.10  24.90  27.50 
1961 02 30.70  24.90  27.80 
1961 03 29.30  24.70  27.00 
1961 04 31.30  24.80  28.05 
1961 05 31.30  24.70  28.00 
1961 06 31.10  24.20  27.65 
1961 07 30.70  23.90  27.30 
1961 08 30.90  24.40  27.65 
1961 09 30.30  24.60  27.45 
1961 10 30.40  24.80  27.59 
1961 11 30.40  24.80  27.59 
1961 12 30.40  24.90  27.65 
1962 01 30.00  24.90  27.45 
1962 02 29.50  24.80  27.15 
1962 03 30.60  24.00  27.30 
1962 04 31.10  25.00  28.05 
1962 05 31.30  24.50  27.90 
1962 06 30.70  24.20  27.45 
1962 07 30.70  24.30  27.50 
1962 08 30.20  24.60  27.40 
1962 09 30.50  24.60  27.55 
1962 10 30.30  24.80  27.55 
1962 11 30.20  24.90  27.55 
1962 12 29.60  25.00  27.30 
1963 01 30.20  24.80  27.50 
1963 02 30.30  25.30  27.80 
1963 03 30.70  25.70  28.20 
1963 04 31.60  25.40  28.50 
1963 05 31.40  25.60  28.50 
1963 06 31.10  25.10  28.10 
1963 07 30.70  24.80  27.75 
1963 08 31.20  25.10  28.15 
1963 09 32.00  25.30  28.65 
1963 10 31.40  24.90  28.15 
1963 11 31.20  24.80  28.00 
1963 12 31.30  24.40  27.84 
1964 01 30.60  24.50  27.55 
1964 02 30.60  24.30  27.45 
1964 03 31.20  24.90  28.05 
1964 04 31.40  25.10  28.25 
1964 05 30.40  24.70  27.55 
1964 06 30.20  24.20  27.20 
1964 07 29.90  24.80  27.34 
1964 08 30.20  24.40  27.30 
1964 09 30.70  24.20  27.45 
1964 10 31.00  25.00  28.00 
1964 11 30.90  25.80  28.34 
1964 12 30.60  25.10  27.85 
1965 01 29.60  25.40  27.50 
1965 02 29.50  25.40  27.45 
1965 03 31.20  25.50  28.35 
1965 04 31.40  25.50  28.45 
1965 05 31.20  25.50  28.35 
1965 06 31.50  25.40  28.45 
1965 07 31.20  25.40  28.30 
1965 08 30.30  24.90  27.59 
1965 09 31.30  25.10  28.20 
1965 10 31.70  25.40  28.55 
1965 11 31.70  25.20  28.45 
1965 12 31.80  25.30  28.55 
1966 01 30.90  24.80  27.84 
1966 02 32.09  25.00  28.55 
1966 03 31.80  25.40  28.59 
1966 04 31.40  25.20  28.30 
1966 05 31.70  25.20  28.45 
1966 06 31.20  24.90  28.05 
1966 07 31.80  25.30  28.55 
1966 08 30.80  24.70  27.75 
1966 09 30.60  24.10  27.35 
1966 10 31.20  24.60  27.90 
1966 11 31.40  24.70  28.05 
1966 12 30.00  25.10  27.55 
1967 01 30.90  25.80  28.34 
1967 02 30.20  24.70  27.45 
1967 03 30.90  24.80  27.84 
1967 04 30.60  25.60  28.10 
1967 05 31.10  25.40  28.25 
1967 06 31.30  25.30  28.30 
1967 07 30.60  25.60  28.10 
1967 08 31.00  24.80  27.90 
1967 09 30.50  24.80  27.65 
1967 10 30.80  25.10  27.95 
1967 11 30.60  24.80  27.70 
1967 12 31.10  25.00  28.05 
1968 01 31.10  25.00  28.05 
1968 02 30.20  24.60  27.40 
1968 03 32.09  25.50  28.80 
1968 04 30.40  24.70  27.55 
1968 05 31.40  24.80  28.09 
1968 06 30.60  24.60  27.60 
1968 07 30.80  24.60  27.70 
1968 08 31.30  24.40  27.84 
1968 09 32.20  24.80  28.50 
1968 10 31.80  25.10  28.45 
1968 11 31.80  24.50  28.15 
1968 12 32.00  25.60  28.80 
1969 01 30.70  24.70  27.70 
1969 02 31.20  25.20  28.20 
1969 03 32.20  25.30  28.75 
1969 04 32.30  25.60  28.95 
1969 05 31.70  25.20  28.45 
1969 06 32.20  25.30  28.75 
1969 07 31.80  25.20  28.50 
1969 08 30.50  24.10  27.30 
1969 09 31.10  24.70  27.90 
1969 10 31.80  25.10  28.45 
1969 11 31.70  25.60  28.65 
1969 12 31.10  25.10  28.10 
1970 01 30.80  24.80  27.80 
1970 02 29.80  25.20  27.50 
1970 03 30.60  24.80  27.70 
1970 04 31.70  25.30  28.50 
1970 05 31.80  24.70  28.25 
1970 06 30.90  25.40  28.15 
1970 07 30.30  24.40  27.34 
1970 08 30.40  24.90  27.65 
1970 09 30.60  24.90  27.75 
1970 10 30.40  25.10  27.75 
1970 11 30.10  25.30  27.70 
1970 12 29.10  25.80  27.45 
1971 01 29.20  24.90  27.05 
1971 02 29.60  25.90  27.75 
1971 03 30.30  25.10  27.70 
1971 04 31.00  25.70  28.35 
1971 05 30.90  25.90  28.40 
1971 06 31.20  25.70  28.45 
1971 07 31.20  25.40  28.30 
1971 08 30.70  25.50  28.10 
1971 09 30.30  25.10  27.70 
1971 10 31.00  24.90  27.95 
1971 11 30.60  25.40  28.00 
1971 12 29.90  25.10  27.50 
1972 01 29.40  25.20  27.30 
1972 02 30.60  25.80  28.20 
1972 03 30.60  25.60  28.10 
1972 04 31.10  25.60  28.35 
1972 05 31.80  26.20  29.00 
1972 06 31.80  26.50  29.15 
1972 07 31.20  26.00  28.60 
1972 08 31.50  25.80  28.65 
1972 09 31.40  26.00  28.70 
1972 10 31.20  25.90  28.55 
1972 11 31.20  25.70  28.45 
1972 12 31.70  26.30  29.00 
1973 01 31.10  25.90  28.50 
1973 02 30.20  25.40  27.80 
1973 03 32.20  26.60  29.40 
1973 04 31.10  25.90  28.50 
1973 05 31.60  26.30  28.95 
1973 06 31.00  25.70  28.35 
1973 07 30.90  25.20  28.05 
1973 08 30.90  25.30  28.09 
1973 09 31.10  25.00  28.05 
1973 10 30.20  25.60  27.90 
1973 11 30.90  25.50  28.20 
1973 12 30.60  24.90  27.75 
1974 01 30.50  24.30  27.40 
1974 02 30.50  25.80  28.15 
1974 03 30.00  25.40  27.70 
1974 04 30.90  25.60  28.25 
1974 05 31.00  26.00  28.50 
1974 06 31.40  25.70  28.55 
1974 07 31.30  25.50  28.40 
1974 08 31.20  25.30  28.25 
1974 09 31.00  25.50  28.25 
1974 10 30.30  24.90  27.59 
1974 11 30.90  26.30  28.59 
1974 12 30.60  25.50  28.05 
1975 01 30.30  25.40  27.84 
1975 02 30.80  26.00  28.40 
1975 03 30.80  25.80  28.30 
1975 04 30.80  25.70  28.25 
1975 05 30.70  25.50  28.10 
1975 06 31.20  25.60  28.40 
1975 07 30.30  25.40  27.84 
1975 08 30.80  25.00  27.90 
1975 09 31.00  25.30  28.15 
1975 10 31.00  25.20  28.10 
1975 11 30.90  25.40  28.15 
1975 12 30.60  25.70  28.15 
1976 01 29.10  25.00  27.05 
1976 02 29.60  24.90  27.25 
1976 03 31.80  26.10  28.95 
1976 04 31.30  26.10  28.70 
1976 05 31.50  26.60  29.05 
1976 06 31.80  26.80  29.30 
1976 07 31.60  26.00  28.80 
1976 08 31.30  25.60  28.45 
1976 09 32.09  25.40  28.75 
1976 10 32.09  26.60  29.34 
1976 11 32.20  26.70  29.45 
1976 12 30.80  25.70  28.25 
1977 01 31.90  26.90  29.40 
1977 02 31.80  27.40  29.59 
1977 03 30.00  26.50  28.25 
1977 04 32.50  27.70  30.10 
1977 05 31.90  26.30  29.09 
1977 06 31.10  25.30  28.20 
1977 07 31.90  25.80  28.84 
1977 08 31.10  25.20  28.15 
1977 09 33.00  24.10  28.55 
1977 10 32.50  26.20  29.35 
1977 11 32.00  25.80  28.90 
1977 12 31.50  26.00  28.75 
1978 01 31.00  25.90  28.45 
1978 02 31.60  26.10  28.85 
1978 03 30.50  25.80  28.15 
1978 04 31.60  26.10  28.85 
1978 05 31.70  26.60  29.15 
1978 06 31.20  26.10  28.65 
1978 07 31.50  26.00  28.75 
1978 08 31.30  25.70  28.50 
1978 09 31.20  25.90  28.55 
1978 10 30.90  25.80  28.34 
1978 11 31.40  26.10  28.75 
1978 12 31.10  26.40  28.75 
1979 01 30.60  25.70  28.15 
1979 02 31.10  25.70  28.40 
1979 03 31.90  26.30  29.09 
1979 04 32.40  26.50  29.45 
1979 05 32.90  26.50  29.70 
1979 06 32.50  26.80  29.65 
1979 07 31.80  26.00  28.90 
1979 08 32.00  26.40  29.20 
1979 09 32.50  26.90  29.70 
1979 10 31.40  26.90  29.15 
1979 11 32.30  27.30  29.80 
1979 12 31.50  27.90  29.70 
1980 01 31.80 -99.99 -99.99 
1980 02 30.90 -99.99 -99.99 
1980 03 31.30 -99.99 -99.99 
1980 04 31.80 -99.99 -99.99 
1980 05 31.90 -99.99 -99.99 
1980 06 31.70 -99.99 -99.99 
1980 07 32.30 -99.99 -99.99 
1980 08 31.60 -99.99 -99.99 
1980 09 31.80 -99.99 -99.99 
1980 10 33.09 -99.99 -99.99 
1980 11 31.00 -99.99 -99.99 
1980 12 31.80 -99.99 -99.99 
1981 01 31.80 -99.99 -99.99 
1981 02 30.40 -99.99 -99.99 
1981 03 31.40 -99.99 -99.99 
1981 04 32.20 -99.99 -99.99 
1981 05 32.00 -99.99 -99.99 
1981 06 32.50 -99.99 -99.99 
1981 07 31.90 -99.99 -99.99 
1981 08 31.40 -99.99 -99.99 
1981 09 31.30 -99.99 -99.99 
1981 10 31.30 -99.99 -99.99 
1981 11 31.40 -99.99 -99.99 
1981 12 30.50 -99.99 -99.99 
1982 01 28.80  25.50  27.15 
1982 02 31.00  26.10  28.55 
1982 03 32.00  26.30  29.15 
1982 04 32.59  26.70  29.65 
1982 05 31.90  26.60  29.25 
1982 06 31.90  26.00  28.95 
1982 07 31.90  26.30  29.09 
1982 08 31.80  26.40  29.09 
1982 09 31.00  25.70  28.35 
1982 10 32.59  26.10  29.34 
1982 11 31.50  26.30  28.90 
1982 12 30.60 -99.99 -99.99 
1983 01 31.30  26.10  28.70 
1983 02 31.80  26.00  28.90 
1983 03 32.00  26.20  29.10 
1983 04 32.70  26.30  29.50 
1983 05 32.50  26.60  29.55 
1983 06 31.70  26.20  28.95 
1983 07 31.00  25.70  28.35 
1983 08 31.00  25.40  28.20 
1983 09 31.00  25.70  28.35 
1983 10 31.20  26.00  28.60 
1983 11 31.20  25.70  28.45 
1983 12 30.30  26.00  28.15 
1984 01 30.00  26.10  28.05 
1984 02 30.90  26.10  28.50 
1984 03 30.50  25.20  27.85 
1984 04 31.80  26.10  28.95 
1984 05 32.09  26.50  29.30 
1984 06 31.30  25.70  28.50 
1984 07 30.50  25.40  27.95 
1984 08 30.70  25.30  28.00 
1984 09 30.80  25.20  28.00 
1984 10 31.60  26.00  28.80 
1984 11 31.00  24.90  27.95 
1984 12 30.60  26.10  28.35 
1985 01 30.00  25.30  27.65 
1985 02 30.20  25.40  27.80 
1985 03 30.70  26.30  28.50 
1985 04 31.70  25.70  28.70 
1985 05 31.80  26.50  29.15 
1985 06 31.70  26.00  28.85 
1985 07 30.90  25.40  28.15 
1985 08 31.40  25.70  28.55 
1985 09 30.90  25.90  28.40 
1985 10 31.70  25.90  28.80 
1985 11 31.60  25.80  28.70 
1985 12 30.60  26.10  28.35 
1986 01 30.60  26.00  28.30 
1986 02 30.80  25.60  28.20 
1986 03 31.50  26.00  28.75 
1986 04 31.10  26.10  28.60 
1986 05 31.30  26.10  28.70 
1986 06 31.60  26.50  29.05 
1986 07 31.20  25.90  28.55 
1986 08 30.90  25.20  28.05 
1986 09 31.60  25.80  28.70 
1986 10 32.20  26.10  29.15 
1986 11 32.00  26.10  29.05 
1986 12 30.80  25.70  28.25 
1987 01 31.10  25.90  28.50 
1987 02 31.20  26.40  28.80 
1987 03 32.09  26.30  29.20 
1987 04 32.00  26.70  29.35 
1987 05 31.60  26.60  29.10 
1987 06 31.70  26.20  28.95 
1987 07 30.70  26.20  28.45 
1987 08 29.90  25.30  27.59 
1987 09 31.00  25.90  28.45 
1987 10 31.20  26.20  28.70 
1987 11 31.70  26.40  29.05 
1987 12 31.70  26.70  29.20 
1988 01 30.80  26.20  28.50 
1988 02 30.80  25.90  28.34 
1988 03 31.50  26.20  28.85 
1988 04 30.70  26.10  28.40 
1988 05 31.20  26.20  28.70 
1988 06 31.40  25.80  28.59 
1988 07 30.50  24.90  27.70 
1988 08 30.70  25.40  28.05 
1988 09 30.90  25.30  28.09 
1988 10 30.00  25.80  27.90 
1988 11 30.00  25.50  27.75 
1988 12 29.60  26.00  27.80 
1989 01 29.10  25.50  27.30 
1989 02 29.10  25.60  27.35 
1989 03 30.40  24.90  27.65 
1989 04 31.00  25.50  28.25 
1989 05 30.90  26.00  28.45 
1989 06 30.90  25.70  28.30 
1989 07 31.30  26.00  28.65 
1989 08 31.10  25.70  28.40 
1989 09 31.50  25.90  28.70 
1989 10 30.90  25.80  28.34 
1989 11 30.60  26.30  28.45 
1989 12 30.00  25.60  27.80 
1990 01 30.40  26.00  28.20 
1990 02 31.60  26.10  28.85 
1990 03 30.50  25.40  27.95 
1990 04 31.40  26.10  28.75 
1990 05 31.50  26.70  29.10 
1990 06 31.20  26.30  28.75 
1990 07 30.90  26.20  28.55 
1990 08 30.80  26.30  28.55 
1990 09 31.20  26.50  28.85 
1990 10 31.50  26.60  29.05 
1990 11 30.90  26.30  28.59 
1990 12 31.40  26.50  28.95 
1991 01 31.10  26.30  28.70 
1991 02 30.80  26.20  28.50 
1991 03 32.00  26.70  29.35 
1991 04 32.00  26.50  29.25 
1991 05 32.20  26.70  29.45 
1991 06 32.30  26.60  29.45 
1991 07 31.70  26.40  29.05 
1991 08 31.90  26.20  29.05 
1991 09 31.70  25.60  28.65 
1991 10 32.00  26.30  29.15 
1991 11 31.60  26.30  28.95 
1991 12 31.70  27.00  29.35 
1995 10 26.82  22.55  24.68 
1997 01 29.87  26.45  28.16 
1997 02 30.39  26.59  28.49 
1997 08 22.76  19.64  21.20 
1997 09 23.48  20.00  21.74 
1997 11 31.06  27.54  29.30 
1998 04 28.15  24.80  26.47 
1998 05 26.78  23.19  24.98 
1998 06 25.69  22.75  24.22 
1998 07 24.09  21.28  22.68 
1998 08 25.06  21.95  23.50 
1998 09 24.60  21.78  23.19 
1998 10 26.19  22.72  24.45 
1998 11 28.24  24.87  26.55 
1998 12 29.26  25.84  27.55 
1999 01 28.36  25.14  26.75 
1999 02 28.56  25.32  26.93 
1999 03 28.76  25.66  27.21 
1999 06 25.01  22.13  23.57 
1999 07 24.77  22.10  23.43 
1999 08 23.90  21.25  22.57 
1999 09 24.70  22.16  23.43 
1999 10 25.04  22.27  23.65 
1999 11 26.84  23.91  25.37 
1999 12 27.72  24.77  26.24 
2000 01 29.40  26.11  27.75 
2000 02 28.98  26.07  27.52 
2000 03 30.08  26.58  28.33 
2000 05 26.74  23.92  25.33 
2000 06 25.06  22.56  23.81 
2000 07 24.15  21.45  22.80 
2000 10 25.44  22.60  24.02 
2000 11 27.28  23.76  25.52 
2000 12 27.46  24.29  25.87 
2001 01 29.61  25.89  27.75 
2001 02 30.95  26.87  28.91 
2001 03 28.51  24.82  26.66 
2001 04 27.91  24.97  26.43 
2001 07 24.44  21.29  22.86 
2001 08 25.53  21.92  23.72 
2001 09 25.59  21.90  23.74 
2001 10 26.28  22.48  24.38 
2001 11 28.22  24.31  26.26 
2001 12 29.20  25.76  27.48 
2002 01 30.01  24.91  27.46 
2002 02 30.22  26.07  28.14 
2002 03 29.54  26.31  27.92 
2002 04 28.90  25.86  27.38 
2002 05 27.40  24.72  26.06 
2002 10 25.79  22.78  24.28 
2002 11 26.12  22.63  24.37 
2002 12 28.22  24.77  26.49 
2003 01 29.62  25.78  27.70 
2003 02 29.14  25.45  27.29 
2003 03 28.83  25.83  27.33 
2003 04 28.94  25.58  27.26 
2003 05 27.77  24.74  26.25 
2003 06 25.35  22.20  23.77 
2003 07 24.40  21.11  22.75 
2003 08 24.55  20.25  22.40 
2003 09 25.59  21.63  23.61 
2003 10 25.42  21.73  23.57 
2003 11 26.42  23.19  24.80 
2004 01 29.32  25.16  27.24 
2004 02 30.26  26.46  28.36 
2004 03 29.37  25.80  27.58 
2004 04 27.39  24.72  26.05 
2004 06 24.90  22.80  23.84 
2004 07 24.54  21.69  23.11 
2004 08 23.46  20.44  21.95 
2004 09 23.85  20.80  22.32 
2004 10 28.73  25.23  26.98 
2004 11 31.34  27.56  29.45 
2004 12 30.97  27.55  29.25 
2005 01 31.20  27.54  29.37 
2005 02 29.98  27.00  28.49 
2005 03 29.71  25.53  27.62 
2005 04 27.46  24.93  26.19 
2005 05 26.76  23.86  25.31 
2005 06 24.70  21.68  23.19 
2005 07 24.30  21.30  22.80 
2005 08 24.09  21.07  22.58 
2005 09 25.32  22.30  23.81 
2005 10 27.04  23.27  25.15 
2006 02 29.31  25.94  27.62 
2006 03 30.15  26.75  28.45 
2006 04 29.56  26.10  27.83 
2006 05 28.18  25.03  26.60 
2006 06 30.15  27.13  28.64 
2006 07 30.15  26.69  28.42 
2006 08 30.21  26.83  28.52 
2006 09 30.92  27.34  29.13 
2006 10 31.33  27.56  29.44 
2006 11 30.95  27.38  29.16 
2006 12 32.22  27.87  30.04 
2007 01 30.28  27.19  28.73 
2007 02 31.68  27.71  29.69 
2007 03 31.67  27.54  29.60 
2007 04 30.74  27.15  28.94 
2007 05 30.87  27.14  29.00 
2007 06 30.91  27.64  29.27 
2007 07 30.45  26.98  28.71 
2007 08 25.50  22.12  23.81 
2007 09 26.07  22.95  24.51 
2007 10 26.77  23.63  25.20 
2007 11 27.62  23.90  25.76 
2007 12 28.17  24.66  26.41 
2008 01 28.34  24.88  26.61 
2008 02 30.30  26.22  28.25 
2008 03 29.86  25.85  27.85 
2008 04 29.14  25.45  27.29 
2008 05 26.25  22.85  24.55 
2008 06 27.34  24.34  25.84 
2008 07 28.92  26.04  27.48 
2008 08 29.39  26.80  28.09 
2008 09 30.53  26.98  28.75 
2008 11 27.82  23.55  25.68 
2008 12 28.71  25.18  26.94 
2009 01 28.80  25.46  27.13 
2009 02 29.47  25.05  27.25 
2009 03 29.39  25.34  27.36 
2009 04 27.95  25.10  26.52 
2009 09 24.93  20.41  22.67 
2009 10 25.34  20.77  23.05 
2009 12 32.47  26.37  29.42 
2010 01 31.96  26.51  29.23 
2010 02 30.41  26.18  28.29 
2010 03 28.46  24.66  26.56 
2010 04 28.03  23.97  26.00 
2010 05 27.59  23.49  25.54 
2010 06 27.63  23.42  25.52 
2010 07 25.48  20.90  23.18 
2010 08 25.79  22.55  24.17 
2010 09 27.11  24.70  25.90 
2010 10 28.97  26.78  27.87 
2010 11 30.96  29.25  30.10 
2010 12 27.96  24.74  26.34 
