1941 01 99.99 -99.99  25.00 
1941 02 99.99 -99.99  27.20 
1941 03 99.99 -99.99  30.50 
1941 04 99.99 -99.99  33.00 
1941 05 99.99 -99.99  36.00 
1941 06 99.99 -99.99  35.00 
1941 07 99.99 -99.99  33.09 
1941 08 99.99 -99.99  31.60 
1941 09 99.99 -99.99  31.10 
1941 10 99.99 -99.99  34.20 
1941 11 99.99 -99.99  29.50 
1941 12 99.99 -99.99  24.90 
1942 01 99.99 -99.99  22.10 
1942 02 99.99 -99.99  26.00 
1942 03 99.99 -99.99  31.50 
1942 04 99.99 -99.99  34.90 
1942 05 99.99 -99.99  35.20 
1942 06 99.99 -99.99  36.09 
1942 07 99.99 -99.99  32.70 
1942 08 99.99 -99.99  29.10 
1942 09 99.99 -99.99  32.09 
1942 10 99.99 -99.99  32.20 
1942 11 99.99 -99.99  30.60 
1942 12 99.99 -99.99  23.30 
1943 01 99.99 -99.99  22.20 
1943 02 99.99 -99.99  24.40 
1943 03 99.99 -99.99  30.00 
1943 04 99.99 -99.99  31.80 
1943 05 99.99 -99.99  34.80 
1943 06 99.99 -99.99  33.80 
1943 07 99.99 -99.99  32.20 
1943 08 99.99 -99.99  28.90 
1943 09 99.99 -99.99  29.90 
1943 10 99.99 -99.99  32.70 
1943 11 99.99 -99.99  27.10 
1943 12 99.99 -99.99  23.50 
1944 01 99.99 -99.99  22.00 
1944 02 99.99 -99.99  27.30 
1944 03 99.99 -99.99  28.80 
1944 04 99.99 -99.99  34.00 
1944 05 99.99 -99.99  36.20 
1944 06 99.99 -99.99  36.09 
1944 07 99.99 -99.99  32.80 
1944 08 99.99 -99.99  30.40 
1944 09 99.99 -99.99  30.10 
1944 10 99.99 -99.99  32.90 
1944 11 99.99 -99.99  28.20 
1944 12 99.99 -99.99  24.10 
1945 01 99.99 -99.99  22.40 
1945 02 99.99 -99.99  26.50 
1945 03 99.99 -99.99  29.10 
1945 04 99.99 -99.99  33.80 
1945 05 99.99 -99.99  35.20 
1945 06 99.99 -99.99  35.90 
1945 07 99.99 -99.99  32.09 
1945 08 99.99 -99.99  29.40 
1945 09 99.99 -99.99  30.10 
1945 10 99.99 -99.99  31.40 
1945 11 99.99 -99.99  30.90 
1945 12 99.99 -99.99  25.50 
1946 01 99.99 -99.99  23.00 
1946 02 99.99 -99.99  24.30 
1946 03 99.99 -99.99  30.80 
1946 04 99.99 -99.99  33.80 
1946 05 99.99 -99.99  36.20 
1946 06 99.99 -99.99  35.50 
1946 07 99.99 -99.99  32.30 
1946 08 99.99 -99.99  29.40 
1946 09 99.99 -99.99  30.40 
1946 10 99.99 -99.99  32.40 
1946 11 99.99 -99.99  30.80 
1946 12 99.99 -99.99  24.00 
1947 01 99.99 -99.99  23.70 
1947 02 99.99 -99.99  28.00 
1947 03 99.99 -99.99  30.80 
1947 04 99.99 -99.99  32.30 
1947 05 99.99 -99.99  35.90 
1947 06 99.99 -99.99  35.40 
1947 07 99.99 -99.99  33.20 
1947 08 99.99 -99.99  28.50 
1947 09 99.99 -99.99  31.20 
1947 10 99.99 -99.99  33.30 
1947 11 99.99 -99.99  27.90 
1947 12 99.99 -99.99  24.20 
1948 01 99.99 -99.99  22.50 
1948 02 99.99 -99.99  27.40 
1948 03 99.99 -99.99  29.20 
1948 04 99.99 -99.99  32.80 
1948 05 99.99 -99.99  35.80 
1948 06 99.99 -99.99  34.09 
1948 07 99.99 -99.99  32.40 
1948 08 99.99 -99.99  30.30 
1948 09 99.99 -99.99  32.00 
1948 10 99.99 -99.99  32.80 
1948 11 99.99 -99.99  28.40 
1948 12 99.99 -99.99  24.20 
1949 01 99.99 -99.99  22.20 
1949 02 99.99 -99.99  23.60 
1949 03 99.99 -99.99  30.90 
1949 04 99.99 -99.99  32.90 
1949 05 99.99 -99.99  36.00 
1949 06 99.99 -99.99  35.50 
1949 07 99.99 -99.99  32.00 
1949 08 99.99 -99.99  31.00 
1949 09 99.99 -99.99  32.70 
1949 10 99.99 -99.99  32.90 
1949 11 99.99 -99.99  28.90 
1949 12 99.99 -99.99  25.80 
1950 01 99.99 -99.99  21.70 
1950 02 99.99 -99.99  26.00 
1950 03 99.99 -99.99  28.60 
1950 04 99.99 -99.99  34.20 
1950 05 99.99 -99.99  35.40 
1950 06 99.99 -99.99  35.30 
1950 07 99.99 -99.99  31.30 
1950 08 99.99 -99.99  28.60 
1950 09 99.99 -99.99  29.70 
1950 10 99.99 -99.99  32.00 
1950 11 99.99 -99.99  29.00 
1950 12 99.99 -99.99  29.60 
1951 01 99.99 -99.99  23.30 
1951 02 99.99 -99.99  26.80 
1951 03 99.99 -99.99  30.60 
1951 04 99.99 -99.99  33.90 
1951 05 99.99 -99.99  35.30 
1951 06 99.99 -99.99  35.50 
1951 07 99.99 -99.99  31.50 
1951 08 99.99 -99.99  29.80 
1951 09 99.99 -99.99  29.80 
1951 10 99.99 -99.99  31.10 
1951 11 99.99 -99.99  29.10 
1951 12 99.99 -99.99  24.30 
1952 01 99.99 -99.99  22.40 
1952 02 99.99 -99.99  26.30 
1952 03 99.99 -99.99  31.80 
1952 04 99.99 -99.99  32.20 
1952 05 99.99 -99.99  35.90 
1952 06 99.99 -99.99  35.30 
1952 07 99.99 -99.99  32.00 
1952 08 99.99 -99.99  29.50 
1952 10 99.99 -99.99  32.00 
1952 11 99.99 -99.99  29.90 
1952 12 99.99 -99.99  23.60 
1953 01 99.99 -99.99  26.30 
1953 02 99.99 -99.99  26.50 
1953 03 99.99 -99.99  27.90 
1953 04 99.99 -99.99  34.80 
1953 05 99.99 -99.99  36.00 
1953 06 99.99 -99.99  33.59 
1953 07 99.99 -99.99  30.60 
1953 08 99.99 -99.99  30.20 
1953 09 99.99 -99.99  30.70 
1953 10 99.99 -99.99  32.30 
1953 11 99.99 -99.99  30.00 
1953 12 99.99 -99.99  24.20 
1954 01 99.99 -99.99  23.80 
1954 02 99.99 -99.99  24.70 
1954 03 99.99 -99.99  29.40 
1954 04 99.99 -99.99  32.20 
1954 05 99.99 -99.99  35.59 
1954 06 99.99 -99.99  34.30 
1954 07 99.99 -99.99  30.70 
1954 08 99.99 -99.99  28.50 
1954 09 99.99 -99.99  30.90 
1954 10 99.99 -99.99  31.80 
1954 11 99.99 -99.99  28.40 
1954 12 99.99 -99.99  25.40 
1955 01 99.99 -99.99  26.10 
1955 02 99.99 -99.99  28.60 
1955 03 99.99 -99.99  31.20 
1955 04 99.99 -99.99  31.80 
1955 05 99.99 -99.99  35.59 
1955 06 99.99 -99.99  33.40 
1955 07 99.99 -99.99  31.20 
1955 08 99.99 -99.99  29.30 
1955 09 99.99 -99.99  30.40 
1955 10 99.99 -99.99  32.70 
1955 11 99.99 -99.99  30.90 
1955 12 99.99 -99.99  24.20 
1956 01 99.99 -99.99  24.70 
1956 02 99.99 -99.99  28.00 
1956 03 99.99 -99.99  29.30 
1956 04 99.99 -99.99  33.20 
1956 05 99.99 -99.99  35.59 
1956 06 99.99 -99.99  35.00 
1956 07 99.99 -99.99  31.50 
1956 08 99.99 -99.99  30.50 
1956 09 99.99 -99.99  30.00 
1956 10 99.99 -99.99  31.90 
1956 11 99.99 -99.99  29.40 
1956 12 99.99 -99.99  23.80 
1957 01 99.99 -99.99  22.90 
1957 02 99.99 -99.99  27.40 
1957 03 99.99 -99.99  30.10 
1957 04 99.99 -99.99  32.59 
1957 05 99.99 -99.99  34.90 
1957 06 99.99 -99.99  33.50 
1957 07 99.99 -99.99  31.80 
1957 08 99.99 -99.99  30.00 
1957 09 99.99 -99.99  30.80 
1957 10 99.99 -99.99  31.90 
1957 11 99.99 -99.99  29.20 
1957 12 99.99 -99.99  24.50 
1958 01 99.99 -99.99  26.20 
1958 02 99.99 -99.99  27.90 
1958 03 99.99 -99.99  31.20 
1958 04 99.99 -99.99  34.20 
1958 05 99.99 -99.99  36.30 
1958 06 99.99 -99.99  34.50 
1958 07 99.99 -99.99  31.30 
1958 08 99.99 -99.99  28.90 
1958 09 99.99 -99.99  30.80 
1958 10 99.99 -99.99  32.50 
1958 11 99.99 -99.99  28.90 
1958 12 99.99 -99.99  24.50 
1959 01 99.99 -99.99  24.50 
1959 02 99.99 -99.99  25.00 
1959 03 99.99 -99.99  30.40 
1959 04 99.99 -99.99  34.20 
1959 05 99.99 -99.99  36.00 
1959 06 99.99 -99.99  35.40 
1959 07 99.99 -99.99  32.09 
1959 08 99.99 -99.99  29.10 
1959 09 99.99 -99.99  31.40 
1959 10 99.99 -99.99  33.30 
1959 11 99.99 -99.99  29.60 
1959 12 99.99 -99.99  23.60 
1960 01 99.99 -99.99  23.70 
1960 02 99.99 -99.99  28.70 
1960 03 99.99 -99.99  28.80 
1960 04 99.99 -99.99  32.30 
1960 05 99.99 -99.99  35.00 
1960 07 99.99 -99.99  32.20 
1960 08 99.99 -99.99  30.50 
1960 09 99.99 -99.99  31.10 
1960 10 99.99 -99.99  33.80 
1960 11 99.99 -99.99  29.70 
1960 12 99.99 -99.99  27.80 
1961 01 99.99 -99.99  22.40 
1961 02 99.99 -99.99  25.10 
1961 03 99.99 -99.99  28.90 
1961 04 99.99 -99.99  33.30 
1961 05 99.99 -99.99  36.30 
1961 06 99.99 -99.99  34.90 
1961 07 99.99 -99.99  30.70 
1961 08 99.99 -99.99  29.60 
1961 09 99.99 -99.99  31.80 
1961 10 99.99 -99.99  33.40 
1961 11 99.99 -99.99  30.00 
1961 12 99.99 -99.99  25.30 
1962 01 99.99 -99.99  24.70 
1962 02 99.99 -99.99  25.90 
1962 03 99.99 -99.99  28.80 
1962 04 99.99 -99.99  32.50 
1962 05 99.99 -99.99  36.40 
1962 06 99.99 -99.99  34.59 
1962 07 99.99 -99.99  31.40 
1962 08 99.99 -99.99  29.60 
1962 09 99.99 -99.99  31.20 
1962 10 99.99 -99.99  32.70 
1962 11 99.99 -99.99  29.00 
1962 12 99.99 -99.99  23.60 
1963 01 99.99 -99.99  27.50 
1963 02 99.99 -99.99  29.60 
1963 03 99.99 -99.99  28.50 
1963 04 99.99 -99.99  33.00 
1963 05 99.99 -99.99  33.20 
1963 06 99.99 -99.99  36.00 
1963 07 99.99 -99.99  32.90 
1963 08 99.99 -99.99  30.30 
1963 09 99.99 -99.99  32.40 
1963 10 99.99 -99.99  30.80 
1963 11 99.99 -99.99  29.10 
1963 12 99.99 -99.99  24.90 
1964 01 99.99 -99.99  23.80 
1964 02 99.99 -99.99  27.70 
1964 03 99.99 -99.99  31.90 
1964 04 99.99 -99.99  30.30 
1964 05 99.99 -99.99  34.50 
1964 06 99.99 -99.99  34.30 
1964 07 99.99 -99.99  31.60 
1964 08 99.99 -99.99  29.70 
1964 09 99.99 -99.99  30.70 
1964 10 99.99 -99.99  32.59 
1964 11 99.99 -99.99  28.60 
1964 12 99.99 -99.99  25.40 
1965 01 99.99 -99.99  21.30 
1965 02 99.99 -99.99  27.20 
1965 03 99.99 -99.99  30.10 
1965 04 99.99 -99.99  30.30 
1965 05 99.99 -99.99  35.70 
1965 06 99.99 -99.99  34.20 
1965 07 99.99 -99.99  31.80 
1965 08 99.99 -99.99  29.20 
1965 09 99.99 -99.99  30.30 
1965 10 99.99 -99.99  33.09 
1965 11 99.99 -99.99  28.90 
1965 12 99.99 -99.99  23.20 
1966 01 99.99 -99.99  25.10 
1966 02 99.99 -99.99  28.40 
1966 03 99.99 -99.99  29.60 
1966 04 99.99 -99.99  33.80 
1966 05 99.99 -99.99  35.30 
1966 06 99.99 -99.99  35.50 
1966 07 99.99 -99.99  33.09 
1966 08 99.99 -99.99  31.60 
1966 09 99.99 -99.99  31.50 
1966 10 99.99 -99.99  31.20 
1966 11 99.99 -99.99  28.10 
1966 12 99.99 -99.99  25.40 
1967 01 99.99 -99.99  22.70 
1967 02 99.99 -99.99  26.50 
1967 03 99.99 -99.99  28.40 
1967 04 99.99 -99.99  32.90 
1967 05 99.99 -99.99  36.90 
1967 06 99.99 -99.99  35.00 
1967 07 99.99 -99.99  31.10 
1967 08 99.99 -99.99  29.30 
1967 09 99.99 -99.99  30.30 
1967 10 99.99 -99.99  31.80 
1967 11 99.99 -99.99  29.60 
1967 12 99.99 -99.99  21.40 
1968 01 99.99 -99.99  22.00 
1968 02 99.99 -99.99  27.90 
1968 03 99.99 -99.99  29.70 
1968 04 99.99 -99.99  32.70 
1968 05 99.99 -99.99  35.30 
1968 06 99.99 -99.99  34.09 
1968 07 99.99 -99.99  32.20 
1968 08 99.99 -99.99  31.10 
1968 09 99.99 -99.99  32.80 
1968 10 99.99 -99.99  32.59 
1968 11 99.99 -99.99  30.70 
1968 12 99.99 -99.99  25.70 
1969 01 99.99 -99.99  26.90 
1969 02 99.99 -99.99  31.00 
1969 03 99.99 -99.99  33.90 
1969 04 99.99 -99.99  30.90 
1969 05 99.99 -99.99  36.09 
1969 06 99.99 -99.99  36.80 
1969 07 99.99 -99.99  31.30 
1969 08 99.99 -99.99  30.40 
1969 09 99.99 -99.99  31.40 
1969 10 99.99 -99.99  31.30 
1969 11 99.99 -99.99  30.40 
1969 12 99.99 -99.99  25.10 
1970 01 99.99 -99.99  26.10 
1970 02 99.99 -99.99  29.00 
1970 03 99.99 -99.99  30.90 
1970 04 99.99 -99.99  33.30 
1970 05 99.99 -99.99  35.50 
1970 06 99.99 -99.99  37.00 
1970 07 99.99 -99.99  32.70 
1970 08 99.99 -99.99  30.70 
1970 09 99.99 -99.99  31.40 
1970 10 99.99 -99.99  33.30 
1970 11 99.99 -99.99  30.30 
1970 12 99.99 -99.99  25.20 
1971 01 99.99 -99.99  23.80 
1971 02 99.99 -99.99  26.50 
1971 04 99.99 -99.99  33.80 
1971 05 99.99 -99.99  35.00 
1971 06 99.99 -99.99  36.00 
1971 07 99.99 -99.99  31.80 
1971 09 99.99 -99.99  30.80 
1971 10 99.99 -99.99  32.20 
1971 11 99.99 -99.99  29.40 
1971 12 99.99 -99.99  25.50 
1972 01 99.99 -99.99  24.00 
1972 02 99.99 -99.99  26.10 
1972 03 99.99 -99.99  27.90 
1972 05 99.99 -99.99  33.80 
1972 06 99.99 -99.99  34.40 
1972 08 99.99 -99.99  32.09 
1972 09 99.99 -99.99  33.30 
1972 10 99.99 -99.99  34.50 
1973 01 99.99 -99.99  22.20 
1973 02 99.99 -99.99  26.20 
1973 03 99.99 -99.99  30.10 
1973 05 99.99 -99.99  37.40 
1973 06 99.99 -99.99  36.00 
1973 07 99.99 -99.99  34.00 
1973 08 99.99 -99.99  30.70 
1973 09 99.99 -99.99  30.00 
1973 10 99.99 -99.99  28.20 
1973 12 99.99 -99.99  21.10 
1974 01 99.99 -99.99  24.60 
1974 02 99.99 -99.99  21.60 
1974 03 99.99 -99.99  28.30 
1974 04 99.99 -99.99  30.40 
1974 06 99.99 -99.99  35.90 
1974 07 99.99 -99.99  31.60 
1974 08 99.99 -99.99  30.80 
1974 10 99.99 -99.99  32.09 
1974 11 99.99 -99.99  28.60 
1974 12 99.99  14.67 -99.99 
1975 01 99.99 -99.99  22.70 
1975 02 99.99 -99.99  25.70 
1975 04 99.99 -99.99  29.70 
1975 05 99.99 -99.99  35.30 
1975 08 99.99 -99.99  29.90 
1975 09 99.99 -99.99  31.40 
1975 10 99.99 -99.99  31.70 
1975 11 99.99 -99.99  26.00 
1976 01 99.99 -99.99  21.20 
1976 02 99.99 -99.99  23.20 
1976 06 99.99 -99.99  35.00 
1976 07 99.99 -99.99  33.30 
1976 08 99.99 -99.99  29.90 
1976 09 99.99 -99.99  31.50 
1976 10 99.99 -99.99  31.90 
1976 11 99.99 -99.99  26.80 
1976 12 99.99 -99.99  24.50 
1977 01 99.99 -99.99  25.40 
1977 02 99.99 -99.99  26.10 
1977 03 99.99 -99.99  30.20 
1977 04 99.99 -99.99  33.09 
1977 05 99.99 -99.99  35.80 
1977 06 99.99 -99.99  36.20 
1977 07 99.99 -99.99  33.00 
1977 08 99.99 -99.99  32.40 
1977 09 99.99 -99.99  31.80 
1977 11 99.99 -99.99  27.80 
1977 12 31.00  20.21  25.61 
1979 12 29.26  19.26  24.26 
1980 01 32.15  21.35  26.75 
1980 02 31.48 -99.99 -99.99 
1980 05 41.92  30.78  36.34 
1980 06 41.56 -99.99 -99.99 
1980 07 39.50 -99.99 -99.99 
1981 04 99.99  28.88 -99.99 
1983 06 41.87 -99.99 -99.99 
1985 02 99.99  22.23 -99.99 
1985 04 38.16 -99.99 -99.99 
1985 06 41.50  29.71  35.60 
1985 07 99.99  26.73 -99.99 
1985 08 36.93 -99.99 -99.99 
1986 08 38.56 -99.99 -99.99 
1987 01 32.18 -99.99  25.40 
1987 02 99.99 -99.99  27.30 
1987 03 36.29 -99.99  29.90 
1987 04 99.99 -99.99  34.59 
1987 05 99.99 -99.99  38.90 
1987 06 99.99 -99.99  35.50 
1987 07 99.99 -99.99  33.20 
1987 08 99.99 -99.99  33.09 
1987 09 39.47 -99.99  33.50 
1988 01 99.99 -99.99  23.30 
1988 03 99.99 -99.99  30.40 
1988 04 99.99 -99.99  34.59 
1988 05 99.99 -99.99  30.50 
1988 06 41.38 -99.99  35.40 
1988 07 38.03 -99.99  32.90 
1988 08 99.99 -99.99  29.80 
1988 09 37.20 -99.99  31.50 
1988 11 34.43 -99.99  28.50 
1988 12 28.19 -99.99  22.20 
1989 01 99.99 -99.99  24.00 
1989 02 32.54 -99.99  26.60 
1989 03 35.88 -99.99  29.30 
1989 04 99.99 -99.99  32.50 
1989 05 42.69 -99.99  36.50 
1989 06 99.99 -99.99  36.20 
1989 09 99.99 -99.99  32.70 
1989 10 99.99 -99.99  33.50 
1989 11 99.99 -99.99  31.20 
1989 12 99.99 -99.99  26.70 
1990 01 99.99 -99.99  22.30 
1990 03 99.99 -99.99  32.00 
1990 04 99.99 -99.99  35.59 
1990 05 99.99 -99.99  36.50 
1990 06 99.99 -99.99  35.59 
1990 08 99.99 -99.99  31.70 
1990 09 99.99 -99.99  32.80 
1990 10 40.46 -99.99  34.20 
1990 11 99.99 -99.99  29.30 
1990 12 99.99 -99.99  24.40 
1991 01 99.99 -99.99  25.30 
1991 03 99.99 -99.99  29.30 
1991 04 99.99 -99.99  33.50 
1991 05 99.99 -99.99  34.70 
1991 09 99.99 -99.99  30.40 
1991 10 99.99 -99.99  32.70 
1992 01 99.99 -99.99  23.00 
1992 04 99.99 -99.99  32.50 
1992 05 99.99 -99.99  36.00 
1992 06 99.99 -99.99  36.70 
1992 07 99.99 -99.99  32.40 
1992 08 99.99 -99.99  29.50 
1992 09 99.99  27.25  32.90 
1992 10 38.97 -99.99  32.90 
1992 11 99.99 -99.99  26.90 
1992 12 99.99 -99.99  26.50 
1993 01 28.02 -99.99  22.60 
1993 02 99.99 -99.99  26.30 
1993 03 37.27 -99.99  31.10 
1993 04 99.99 -99.99  34.30 
1993 05 99.99 -99.99  36.80 
1993 06 99.99 -99.99  36.09 
1993 07 99.99 -99.99  32.40 
1993 08 99.99 -99.99  31.40 
1993 09 99.99 -99.99  31.90 
1993 10 99.99 -99.99  33.40 
1993 12 99.99 -99.99  23.60 
1994 01 99.99 -99.99  21.20 
1994 02 32.49 -99.99  25.80 
1994 03 35.18 -99.99  29.40 
1994 04 99.99 -99.99  33.80 
1994 06 41.39 -99.99  35.40 
1994 07 99.99 -99.99  32.20 
1994 08 99.99 -99.99  29.40 
1994 09 35.97 -99.99 -99.99 
1994 10 99.99 -99.99  30.20 
1994 11 99.99 -99.99  29.40 
1994 12 99.99 -99.99  24.10 
1995 01 99.99 -99.99  21.40 
1995 03 99.99 -99.99  30.00 
1995 04 39.78 -99.99  33.70 
1995 05 99.99 -99.99  36.90 
1995 06 99.99 -99.99  36.80 
1995 09 99.99 -99.99  31.30 
1995 10 99.99 -99.99  33.09 
1995 11 99.99  24.77 -99.99 
1995 12 29.46 -99.99  23.90 
1996 01 32.87 -99.99  26.60 
1996 02 35.14 -99.99  28.10 
1996 03 36.11 -99.99  30.40 
1996 04 40.25 -99.99  34.30 
1996 05 42.19 -99.99  36.20 
1996 06 99.99 -99.99  37.30 
1996 08 99.99 -99.99  30.60 
1996 09 99.99 -99.99  32.00 
1997 01 99.99 -99.99  25.80 
1997 02 99.99 -99.99  27.80 
1997 06 99.99 -99.99  35.50 
1998 03 99.99 -99.99  30.80 
1998 07 99.99 -99.99  34.09 
1998 12 99.99 -99.99  24.50 
1999 01 99.99 -99.99  24.50 
1999 02 99.99 -99.99  22.80 
1999 03 99.99 -99.99  29.50 
1999 04 99.99 -99.99  34.80 
1999 06 99.99 -99.99  36.80 
2000 05 99.99 -99.99  37.80 
2000 08 99.99 -99.99  30.90 
2000 12 99.99 -99.99  25.70 
2001 01 99.99 -99.99  25.50 
2001 06 99.99 -99.99  35.50 
2001 09 99.99 -99.99  32.90 
2001 10 99.99 -99.99  10.20 
2001 11 99.99 -99.99  26.80 
2001 12 99.99 -99.99  27.70 
2002 01 99.99 -99.99  24.60 
2002 08 99.99 -99.99  31.50 
2002 12 99.99 -99.99  26.20 
2004 05 99.99  30.04 -99.99 
2004 08 99.99 -99.99  30.70 
2004 12 99.99 -99.99  26.70 
2005 01 99.99 -99.99  23.20 
2005 03 99.99 -99.99  30.70 
2005 05 99.99 -99.99  36.90 
2005 06 99.99 -99.99  34.20 
2005 08 99.99 -99.99  32.09 
2005 09 99.99 -99.99  33.09 
2005 11 99.99 -99.99  37.00 
2005 12 99.99 -99.99  26.70 
2006 02 99.99 -99.99  24.60 
2006 03 99.99 -99.99  30.10 
2006 04 99.99 -99.99  35.90 
2006 06 99.99 -99.99  35.80 
2006 07 99.99 -99.99  33.59 
2006 09 99.99 -99.99  32.09 
2006 10 99.99 -99.99  33.50 
2006 12 99.99 -99.99  23.80 
2007 01 31.44 -99.99  24.10 
2007 02 99.99 -99.99  27.20 
2007 03 99.99 -99.99  30.20 
2007 04 99.99 -99.99  34.40 
2007 06 99.99 -99.99  36.50 
2007 07 99.99 -99.99  33.00 
2007 08 99.99 -99.99  20.40 
2007 09 99.99 -99.99  32.00 
2007 10 99.99 -99.99  33.70 
2007 12 99.99 -99.99  24.10 
2008 06 99.99 -99.99  35.70 
2008 08 99.99 -99.99  30.80 
2008 10 99.99 -99.99  32.30 
2008 11 99.99 -99.99  29.60 
2008 12 99.99 -99.99  25.00 
2009 01 28.29  15.74  22.01 
2009 05 43.12 -99.99 -99.99 
2009 11 35.13 -99.99 -99.99 
2009 12 33.81  22.17  27.99 
2010 08 36.91 -99.99 -99.99 
2011 03 39.18 -99.99 -99.99 
2011 06 42.78 -99.99 -99.99 
2011 07 40.18 -99.99 -99.99 
2011 09 39.84 -99.99 -99.99 
2011 12 30.37 -99.99 -99.99 
2012 05 43.46  30.69  37.07 
