1941 01 32.90  19.50  26.20 
1941 02 34.40  19.20  26.80 
1941 03 35.50  20.70  28.10 
1941 04 37.50  23.40  30.45 
1941 05 38.00  25.20  31.60 
1941 06 37.00  23.80  30.40 
1941 07 35.90  24.50  30.20 
1941 08 36.70  23.70  30.20 
1941 09 33.30  23.60  28.45 
1941 10 34.20  24.80  29.50 
1941 11 31.80  21.20  26.50 
1941 12 30.80  20.20  25.50 
1943 10 32.80  22.90  27.84 
1943 11 31.40  19.50  25.45 
1943 12 32.30  20.90  26.59 
1944 01 31.10  18.20  24.65 
1944 02 32.90  19.50  26.20 
1944 03 33.70  20.29  27.00 
1944 04 32.70  20.20  26.45 
1944 05 34.90  23.40  29.15 
1944 06 32.80  23.30  28.05 
1944 07 34.90  24.10  29.50 
1944 08 33.30  23.60  28.45 
1944 09 32.70  23.10  27.90 
1944 11 33.30  21.10  27.20 
1944 12 30.60  18.90  24.75 
1945 01 32.09  18.20  25.15 
1945 02 33.59  20.10  26.84 
1945 03 34.59  22.00  28.30 
1945 04 33.40  22.00  27.70 
1945 05 34.40  23.50  28.95 
1945 06 33.09  24.10  28.59 
1945 07 33.59  23.70  28.65 
1945 08 34.00  23.50  28.75 
1945 09 34.20  23.10  28.65 
1945 10 32.50  22.20  27.35 
1945 11 33.09  20.80  26.95 
1945 12 32.80  19.50  26.15 
1946 01 32.50  20.00  26.25 
1946 02 33.20  21.20  27.20 
1946 03 33.59  21.70  27.65 
1946 04 34.50  23.10  28.80 
1946 05 34.09  24.10  29.09 
1946 06 33.20  23.60  28.40 
1946 07 34.59  23.80  29.20 
1946 08 35.00  24.00  29.50 
1946 09 33.20  23.20  28.20 
1946 10 32.00  22.80  27.40 
1946 11 32.20  21.80  27.00 
1947 01 31.40  19.29  25.34 
1947 02 30.60  19.40  25.00 
1947 03 33.30  20.00  26.65 
1947 04 34.59  22.60  28.59 
1947 05 34.40  24.60  29.50 
1947 06 32.30  24.00  28.15 
1947 07 31.60  25.00  28.30 
1947 08 33.40  23.90  28.65 
1947 09 32.40  24.20  28.30 
1947 10 31.80  23.30  27.55 
1947 11 33.00  22.50  27.75 
1947 12 32.80  20.80  26.80 
1948 01 32.59  19.60  26.09 
1948 02 34.00  21.10  27.55 
1948 03 34.30  22.20  28.25 
1948 04 34.59  23.30  28.95 
1948 05 34.90  24.80  29.85 
1948 06 35.40  24.00  29.70 
1948 07 34.90  24.00  29.45 
1948 08 36.09  24.60  30.34 
1948 09 33.90  24.30  29.10 
1948 10 33.70  24.20  28.95 
1948 11 33.70  23.00  28.35 
1948 12 33.70  22.90  28.30 
1949 01 33.70  21.10  27.40 
1949 02 35.40  22.10  28.75 
1949 03 33.70  22.10  27.90 
1949 04 32.50  22.10  27.30 
1949 05 34.59  24.60  29.59 
1949 06 33.70  24.20  28.95 
1949 07 34.70  24.40  29.55 
1949 08 35.90  23.30  29.60 
1949 09 34.70  23.30  29.00 
1949 10 35.00  24.20  29.60 
1949 11 32.50  21.20  26.85 
1949 12 33.40  22.70  28.05 
1950 01 32.59  22.70  27.65 
1950 02 32.50  22.50  27.50 
1950 03 33.50  23.10  28.30 
1950 04 34.20  23.40  28.80 
1950 05 34.70  24.60  29.65 
1950 06 33.59  24.50  29.05 
1950 07 34.59  23.80  29.20 
1950 08 34.09  24.80  29.45 
1950 09 34.09  24.80  29.45 
1950 10 33.80  23.50  28.65 
1950 11 31.90  22.10  27.00 
1950 12 30.70  19.79  25.25 
1951 01 32.20  19.90  26.05 
1951 02 31.80  20.10  25.95 
1951 03 34.20  22.10  28.15 
1951 04 35.09  23.90  29.50 
1951 05 36.80  25.40  31.09 
1951 06 34.70  24.60  29.65 
1951 07 33.40  24.60  29.00 
1951 08 35.00  25.30  30.15 
1951 09 32.20  23.00  27.60 
1951 10 33.20  22.10  27.65 
1951 11 31.30  21.10  26.20 
1951 12 32.30  20.90  26.59 
1952 01 32.00  21.50  26.75 
1952 02 31.90  20.20  26.05 
1952 03 34.00  23.00  28.50 
1952 04 34.40  23.90  29.15 
1952 05 35.50  23.90  29.70 
1952 06 34.20  22.10  28.15 
1952 07 35.50  22.90  29.20 
1952 08 34.59  23.20  28.90 
1952 09 33.30  22.30  27.80 
1952 10 31.20  20.70  25.95 
1952 11 33.50  22.60  28.05 
1952 12 32.00  20.60  26.30 
1953 01 32.20  20.60  26.40 
1953 02 33.09  21.00  27.05 
1953 03 35.09  21.10  28.09 
1953 04 35.09  20.70  27.90 
1953 05 35.80  22.10  28.95 
1953 06 34.70  20.70  27.70 
1953 07 35.80  20.90  28.34 
1953 08 35.40  20.80  28.10 
1953 09 35.70  18.90  27.30 
1953 10 36.30  20.10  28.20 
1953 11 35.70  19.90  27.80 
1953 12 31.90  18.10  25.00 
1954 01 30.90  18.00  24.45 
1954 02 31.20  16.50  23.85 
1954 03 31.90  16.20  24.05 
1954 04 30.90 -99.99 -99.99 
1954 05 31.10 -99.99 -99.99 
1954 06 33.40  24.20  28.80 
1954 07 34.40  24.40  29.40 
1954 08 35.80  25.40  30.59 
1954 09 33.09  24.10  28.59 
1954 10 32.00  23.10  27.55 
1954 11 31.70  21.70  26.70 
1954 12 31.10  20.60  25.85 
1955 01 30.90  20.50  25.70 
1955 02 32.09  20.10  26.09 
1955 03 34.00  22.00  28.00 
1955 04 34.80  23.40  29.09 
1955 05 35.80  24.20  30.00 
1955 06 35.30  24.40  29.84 
1955 07 32.40  23.20  27.80 
1955 08 33.09  23.40  28.25 
1955 09 31.60  23.20  27.40 
1955 10 31.90  23.50  27.70 
1955 11 33.30  23.00  28.15 
1955 12 31.50  21.40  26.45 
1956 01 30.50  19.90  25.20 
1956 02 33.40  20.40  26.90 
1956 03 33.09  21.50  27.30 
1956 04 35.59  23.40  29.50 
1956 05 34.70  24.50  29.60 
1956 06 33.20  23.90  28.55 
1956 07 34.30  23.70  29.00 
1956 08 35.30  24.90  30.09 
1956 09 35.00  24.00  29.50 
1956 10 35.30  23.80  29.55 
1956 11 32.50  22.80  27.65 
1956 12 32.50  23.40  27.95 
1957 01 33.20  21.50  27.35 
1957 02 33.80  23.10  28.45 
1957 03 33.09  21.70  27.40 
1957 04 34.90  23.90  29.40 
1957 05 35.09  25.00  30.05 
1957 06 33.40  24.30  28.85 
1957 07 35.70  25.20  30.45 
1957 08 35.90  25.60  30.75 
1957 09 33.80  24.10  28.95 
1957 10 33.50  23.50  28.50 
1957 11 33.59  23.70  28.65 
1957 12 31.00  20.90  25.95 
1958 08 35.20  24.60  29.90 
1958 09 33.20  23.70  28.45 
1958 10 34.09  24.00  29.05 
1958 11 33.70  23.20  28.45 
1958 12 31.80  22.30  27.05 
1959 01 31.80  20.50  26.15 
1959 02 33.90  21.70  27.80 
1959 03 33.09  21.60  27.34 
1959 04 35.59  23.80  29.70 
1959 05 36.90  24.70  30.80 
1959 06 33.09  24.30  28.70 
1959 07 35.80  25.00  30.40 
1959 08 35.09  23.80  29.45 
1959 09 34.50  23.80  29.15 
1959 10 32.80  22.90  27.84 
1959 11 31.50  22.10  26.80 
1959 12 31.50  20.90  26.20 
1960 01 32.40  21.70  27.05 
1960 02 31.90  19.20  25.55 
1960 03 33.00  22.30  27.65 
1960 04 34.70  23.30  29.00 
1960 05 35.59  24.60  30.09 
1960 06 34.80  24.80  29.80 
1960 07 35.00  25.00  30.00 
1960 08 34.30  24.80  29.55 
1960 09 34.30  24.60  29.45 
1960 10 34.50  24.70  29.60 
1960 11 34.30  24.90  29.59 
1960 12 32.30  22.00  27.15 
1961 01 32.30  21.50  26.90 
1961 02 33.59  20.80  27.20 
1961 03 34.30  23.30  28.80 
1961 04 36.30  24.60  30.45 
1961 05 37.00  25.80  31.40 
1961 06 35.50  25.40  30.45 
1961 07 35.90  25.60  30.75 
1961 08 37.90  26.80  32.34 
1961 09 35.59  25.00  30.30 
1961 10 35.50  24.80  30.15 
1961 11 32.00  22.40  27.20 
1961 12 34.40  21.50  27.95 
1962 01 32.20  19.79  26.00 
1962 02 34.50  20.70  27.60 
1962 03 34.30  22.00  28.15 
1962 04 35.70  23.20  29.45 
1962 05 37.30  24.70  31.00 
1962 06 34.80  24.00  29.40 
1962 07 36.90  25.00  30.95 
1962 08 38.09  24.90  31.50 
1962 09 35.70  24.00  29.85 
1962 10 35.30  24.00  29.65 
1962 11 34.70  22.00  28.35 
1962 12 35.00  20.90  27.95 
1963 01 33.70  20.40  27.05 
1963 02 33.20  19.70  26.45 
1963 03 36.40  22.40  29.40 
1963 04 37.40  23.80  30.60 
1963 05 38.80  25.20  32.00 
1963 06 37.40  25.10  31.25 
1963 07 36.59  24.30  30.45 
1963 08 37.80  25.40  31.59 
1963 09 36.00  24.50  30.25 
1963 10 35.80  25.00  30.40 
1963 11 33.70  22.70  28.20 
1963 12 32.50  20.10  26.30 
1964 01 33.30  20.10  26.70 
1964 02 33.70  20.60  27.15 
1964 03 35.80  21.50  28.65 
1964 04 36.30  23.60  29.95 
1964 05 37.09  24.40  30.75 
1964 06 35.40  24.00  29.70 
1964 07 36.00  23.60  29.80 
1964 08 36.70  23.80  30.25 
1964 09 36.00  23.50  29.75 
1964 10 34.20  22.70  28.45 
1964 11 35.70  23.20  29.45 
1964 12 33.30  21.60  27.45 
1965 01 32.59  21.10  26.84 
1965 02 33.59  19.70  26.65 
1965 03 34.30  20.70  27.50 
1965 04 36.20  23.10  29.65 
1965 05 37.59  25.00  31.30 
1965 06 34.90  23.90  29.40 
1965 07 37.50  25.40  31.45 
1965 08 36.59  24.00  30.30 
1965 09 37.09  24.30  30.70 
1965 10 34.40  23.60  29.00 
1965 11 35.40  23.50  29.45 
1965 12 33.80  22.20  28.00 
1966 01 32.40  20.60  26.50 
1966 02 33.20  20.29  26.75 
1966 03 34.50  22.50  28.50 
1966 04 36.00  23.90  29.95 
1966 05 36.59  24.70  30.65 
1966 06 36.40  24.60  30.50 
1966 07 36.80  24.80  30.80 
1966 08 35.90  24.00  29.95 
1966 09 34.70  23.70  29.20 
1966 10 33.09  23.30  28.20 
1966 11 32.40  22.50  27.45 
1966 12 31.20  21.30  26.25 
1967 01 31.00  21.50  26.25 
1967 02 31.90  21.20  26.55 
1967 03 32.70  22.90  27.80 
1967 04 33.70  23.80  28.75 
1967 05 30.90  22.00  26.45 
1967 06 28.70 -99.99 -99.99 
1967 07 33.80  22.00  27.90 
1967 08 35.00  25.30  30.15 
1967 09 32.50  23.90  28.20 
1967 10 32.80  23.80  28.30 
1967 11 32.50  22.60  27.55 
1967 12 31.60  21.60  26.60 
1968 01 31.10  21.70  26.40 
1968 02 30.60  20.10  25.35 
1968 03 31.60  20.70  26.15 
1968 04 34.59  23.50  29.05 
1968 05 34.00  24.70  29.35 
1968 06 33.40  24.10  28.75 
1968 07 34.30  25.50  29.90 
1968 08 34.70  25.10  29.90 
1968 09 33.80  24.00  28.90 
1968 10 34.09  24.00  29.05 
1968 11 32.70  22.20  27.45 
1968 12 32.20  21.40  26.80 
1971 01 31.80  20.80  26.30 
1971 02 32.70  19.60  26.15 
1971 03 32.00  21.80  26.90 
1971 04 31.50  21.40  26.45 
1971 05 34.50  22.90  28.70 
1971 06 34.30  23.60  28.95 
1971 07 33.90  24.10  29.00 
1971 08 33.40  22.60  28.00 
1971 09 32.40  21.90  27.15 
1971 10 33.30  23.00  28.15 
1971 11 33.20  22.80  28.00 
1971 12 32.40  21.70  27.05 
1972 01 32.30  21.80  27.05 
1972 02 32.09  20.60  26.34 
1972 03 33.90  21.70  27.80 
1972 04 35.20  23.10  29.15 
1972 05 36.30  24.10  30.20 
1972 06 34.30  24.10  29.20 
1972 07 35.00  25.30  30.15 
1972 08 35.50  25.10  30.30 
1972 09 36.30  25.30  30.80 
1972 10 36.00  24.60  30.30 
1972 11 34.40  23.50  28.95 
1972 12 33.09  21.70  27.40 
1973 01 31.60  20.20  25.90 
1973 02 32.40  21.50  26.95 
1973 03 35.09  22.30  28.70 
1973 04 34.90  24.30  29.60 
1973 05 34.50  24.70  29.60 
1973 06 33.30  23.40  28.34 
1973 07 34.30  23.40  28.84 
1973 08 32.80  22.70  27.75 
1973 09 32.30  22.00  27.15 
1973 10 32.40  22.90  27.65 
1973 11 33.20  22.20  27.70 
1973 12 29.80  18.40  24.09 
1974 01 33.09  20.90  27.00 
1974 02 31.20  18.90  25.05 
1974 03 34.50  20.60  27.55 
1974 04 34.90  22.60  28.75 
1974 05 34.20  23.10  28.65 
1974 06 31.30  22.50  26.90 
1974 07 33.50  22.50  28.00 
1974 08 36.00  23.10  29.55 
1974 09 34.80  20.00  27.40 
1974 10 34.80  20.70  27.75 
1974 11 34.90  19.29  27.10 
1974 12 34.50  17.60  26.05 
1975 01 34.20  18.20  26.20 
1975 02 34.90  17.29  26.10 
1975 03 36.70  19.29  28.00 
1975 04 37.59  20.70  29.15 
1975 05 36.90  20.90  28.90 
1975 06 36.09  20.50  28.30 
1975 07 36.00  20.50  28.25 
1975 08 37.70  21.30  29.50 
1975 09 34.50  20.50  27.50 
1975 10 36.80  18.90  27.84 
1975 11 37.40  17.40  27.40 
1975 12 35.30  16.50  25.90 
1976 01 34.00  15.60  24.80 
1976 02 34.70  15.40  25.05 
1976 03 36.50  18.79  27.65 
1976 04 37.20  23.30  30.25 
1976 05 36.80  24.00  30.40 
1976 06 35.90  23.30  29.60 
1976 07 35.70  23.90  29.80 
1976 08 36.00  23.70  29.85 
1976 10 34.90  22.90  28.90 
1976 11 33.50  21.60  27.55 
1976 12 33.30  19.79  26.55 
1977 01 33.80  18.50  26.15 
1977 02 34.00  19.29  26.65 
1977 03 35.30  20.20  27.75 
1977 04 36.59  22.60  29.59 
1977 05 38.59  24.60  31.59 
1977 06 37.09  24.20  30.65 
1977 07 37.50  24.90  31.20 
1977 08 37.20  23.20  30.20 
1977 09 37.20  23.50  30.35 
1977 10 35.50  22.80  29.15 
1977 11 35.80  21.30  28.55 
1977 12 35.30  19.79  27.55 
1978 01 33.80  19.20  26.50 
1978 02 33.30  18.20  25.75 
1978 03 35.50  20.00  27.75 
1978 04 38.00  22.40  30.20 
1978 05 37.70  23.90  30.80 
1978 06 36.00  23.30  29.65 
1978 07 35.50  22.10  28.80 
1978 08 37.50  23.30  30.40 
1978 09 34.50  20.80  27.65 
1978 10 35.90  21.60  28.75 
1978 11 36.50  22.20  29.35 
1978 12 34.80  19.79  27.30 
1979 01 33.80  18.60  26.20 
1979 02 33.80  19.20  26.50 
1979 03 36.30  20.70  28.50 
1979 04 37.70  22.60  30.15 
1979 05 37.70  23.20  30.45 
1979 06 36.80  23.00  29.90 
1979 07 37.00  22.60  29.80 
1979 08 36.30  23.00  29.65 
1979 09 33.70  20.80  27.25 
1979 10 36.20  21.70  28.95 
1979 11 35.50  21.60  28.55 
1979 12 33.20  19.90  26.55 
1980 01 34.40  18.79  26.60 
1980 02 33.50  19.40  26.45 
1980 03 36.09  21.10  28.59 
1980 04 35.50  22.00  28.75 
1980 05 38.00  23.90  30.95 
1980 06 37.20  24.00  30.60 
1980 07 36.70  23.40  30.05 
1980 08 34.30  21.60  27.95 
1980 09 34.20  21.90  28.05 
1980 10 35.80  22.20  29.00 
1980 11 34.40  20.70  27.55 
1980 12 33.00  20.40  26.70 
1981 01 34.40  15.80  25.10 
1981 02 33.30  19.60  26.45 
1981 03 35.50  21.20  28.35 
1981 04 37.70  23.40  30.55 
1981 05 37.59  24.10  30.84 
1981 06 32.40  21.50  26.95 
1981 07 35.40  22.00  28.70 
1981 08 35.09  22.20  28.65 
1981 09 35.40  22.40  28.90 
1981 10 35.70  21.70  28.70 
1981 11 31.30  20.60  25.95 
1981 12 35.09  19.79  27.45 
1982 01 34.80  19.00  26.90 
1982 02 35.40  20.29  27.85 
1982 03 36.20  20.80  28.50 
1982 04 37.09  23.00  30.05 
1982 05 36.80  23.60  30.20 
1982 06 35.50  22.40  28.95 
1982 07 36.90  23.70  30.30 
1982 08 38.30  24.50  31.40 
1982 09 36.90  23.70  30.30 
1982 10 34.50  22.10  28.30 
1982 11 35.70  21.00  28.35 
1982 12 34.30  19.40  26.84 
1983 01 33.70  19.40  26.55 
1983 02 33.30  18.10  25.70 
1983 03 34.40  19.40  26.90 
1983 04 35.70  21.30  28.50 
1983 05 37.40  24.10  30.75 
1983 06 36.90  24.20  30.55 
1983 07 37.40  23.90  30.65 
1983 08 37.80  24.10  30.95 
1983 09 34.59  22.10  28.34 
1983 10 35.90  22.50  29.20 
1983 11 35.70  21.10  28.40 
1983 12 34.70  20.40  27.55 
1984 01 33.40  18.60  26.00 
1984 02 34.50  19.50  27.00 
1984 03 35.40  20.40  27.90 
1984 04 35.30  21.50  28.40 
1984 05 36.40  22.90  29.65 
1984 06 35.50  22.30  28.90 
1984 07 34.59  21.70  28.15 
1984 08 34.59  22.10  28.34 
1984 09 31.90  21.70  26.80 
1984 10 35.59  22.20  28.90 
1984 11 34.59  20.40  27.50 
1984 12 34.70  20.90  27.80 
1985 01 33.40  17.90  25.65 
1985 02 35.00  19.10  27.05 
1985 04 36.70  22.00  29.35 
1985 05 37.90  23.50  30.70 
1985 06 34.80  22.80  28.80 
1985 07 36.20  22.90  29.55 
1985 08 34.80  22.30  28.55 
1985 09 35.90  22.90  29.40 
1985 10 36.30  22.90  29.59 
1985 11 35.50  22.60  29.05 
1985 12 34.40  21.30  27.85 
1986 01 33.40  19.50  26.45 
1986 02 34.80  20.10  27.45 
1986 03 34.30  18.60  26.45 
1986 04 38.00  23.20  30.60 
1986 05 36.50  23.60  30.05 
1986 06 35.00  22.20  28.60 
1986 07 36.59  22.70  29.65 
1986 08 36.59  23.50  30.05 
1986 09 37.09  22.10  29.59 
1986 10 37.80  22.90  30.34 
1986 11 38.00  22.70  30.35 
1986 12 37.09  20.50  28.80 
1987 01 37.59  16.90  27.25 
1987 02 36.00  17.50  26.75 
1987 03 35.09  20.40  27.75 
1987 04 35.70  20.80  28.25 
1987 05 37.80  24.00  30.90 
1987 06 36.59  22.70  29.65 
1987 07 36.09  22.90  29.50 
1987 08 36.59  23.40  30.00 
1987 09 37.40  23.40  30.40 
1987 10 36.70  22.80  29.75 
1987 11 35.09  21.70  28.40 
1987 12 34.90  21.00  27.95 
1988 01 33.80  19.70  26.75 
1988 02 34.09  19.70  26.90 
1988 03 35.20  20.80  28.00 
1988 04 35.00  22.40  28.70 
1988 05 36.70  23.70  30.20 
1988 06 34.30  22.30  28.30 
1988 07 34.90  22.20  28.55 
1988 08 33.20  22.00  27.60 
1988 09 33.90  22.50  28.20 
1988 10 34.59  22.00  28.30 
1988 11 34.59  21.70  28.15 
1988 12 34.30  20.20  27.25 
1989 01 35.40  20.40  27.90 
1989 02 33.80  19.79  26.80 
1989 04 36.30  22.50  29.40 
1989 05 36.30  23.20  29.75 
1989 06 32.80  21.60  27.20 
1989 07 35.70  22.50  29.10 
1989 08 35.70  22.80  29.25 
1989 09 34.20  21.30  27.75 
1989 10 36.00  21.80  28.90 
1989 11 36.59  22.30  29.45 
1989 12 33.09  18.60  25.84 
1990 01 34.00  21.40  27.70 
1990 02 35.40  20.60  28.00 
1990 03 35.70  21.90  28.80 
1990 04 37.90  23.00  30.45 
1990 05 38.00  23.60  30.80 
1990 06 37.00  23.00  30.00 
1990 07 36.59  22.70  29.65 
1990 08 37.50  23.20  30.35 
1991 01 36.50  21.60  29.05 
1991 02 36.40  20.90  28.65 
1991 03 37.70  23.20  30.45 
1991 04 36.90  23.30  30.10 
1991 05 38.50  23.60  31.05 
1991 06 37.40  22.10  29.75 
1991 07 35.90  21.50  28.70 
1991 08 37.09  23.50  30.30 
1991 09 36.70  21.30  29.00 
1991 10 37.90  22.10  30.00 
1991 11 36.59  22.40  29.50 
1991 12 36.00  22.50  29.25 
1992 01 37.00  22.30  29.65 
1992 02 37.00  21.90  29.45 
1992 03 37.90  22.60  30.25 
1992 04 37.09  21.40  29.25 
1992 05 38.00  21.50  29.75 
1992 06 37.20  21.90  29.55 
1992 07 37.59  21.90  29.75 
1992 08 37.50  21.20  29.35 
1992 09 37.40  21.20  29.30 
1992 10 36.70  20.60  28.65 
1992 11 37.59  21.00  29.30 
1992 12 37.59  21.00  29.30 
1993 01 37.59  20.70  29.15 
1993 02 37.09  22.90  30.00 
1993 03 37.30  23.10  30.20 
1993 04 37.90  23.40  30.65 
1993 05 37.70  23.30  30.50 
1993 06 35.40  21.60  28.50 
1993 07 34.90  21.40  28.15 
1993 08 36.90  23.20  30.05 
1995 07 35.59  24.10  29.84 
1995 08 33.80  23.90  28.84 
1995 09 35.59  23.50  29.55 
1995 10 33.90  23.50  28.70 
1995 12 34.80  22.30  28.55 
1996 01 34.00  19.29  26.65 
1996 02 33.59  20.50  27.05 
1996 03 34.30  20.40  27.34 
1996 04 36.50  22.30  29.40 
1996 05 36.70  24.80  30.75 
1996 06 35.40  23.90  29.65 
1996 07 34.09  23.80  28.95 
1996 08 33.90  23.90  28.90 
1996 09 36.00  23.90  29.95 
1996 10 35.00  23.20  29.10 
1996 11 34.30  23.00  28.65 
1996 12 35.30  21.90  28.59 
1997 01 34.00  20.70  27.35 
1997 02 34.90  21.90  28.40 
1997 03 36.30  23.50  29.90 
1997 04 36.50  23.40  29.95 
1997 05 37.09  24.20  30.65 
1997 06 35.59  23.60  29.59 
1997 07 37.70  25.80  31.75 
1997 08 38.00  26.10  32.05 
1997 09 36.90  24.40  30.65 
1997 10 32.70  22.60  27.65 
1997 11 34.09  23.70  28.90 
1997 12 30.70  21.00  25.85 
1998 01 33.50  21.60  27.55 
1998 02 34.00  20.00  27.00 
1998 03 34.70  21.70  28.20 
1998 04 35.00  22.60  28.80 
1998 07 35.50  23.70  29.60 
1998 08 37.00  24.30  30.65 
1998 09 34.40  23.20  28.80 
1998 10 35.00  23.60  29.30 
1998 11 35.59  24.20  29.90 
1998 12 33.50  21.70  27.60 
