1914 01 99.99 -99.99  26.00 
1914 02 99.99 -99.99  23.70 
1914 03 99.99 -99.99  20.40 
1914 04 99.99 -99.99  18.50 
1914 05 99.99 -99.99  17.40 
1914 06 99.99 -99.99  17.20 
1914 07 99.99 -99.99  17.60 
1914 08 99.99 -99.99  16.40 
1914 09 99.99 -99.99  19.90 
1914 10 99.99 -99.99  21.40 
1914 11 99.99 -99.99  22.70 
1914 12 99.99 -99.99  26.30 
1915 01 99.99 -99.99  24.30 
1915 02 99.99 -99.99  25.90 
1915 03 99.99 -99.99  21.60 
1915 04 99.99 -99.99  22.30 
1915 05 99.99 -99.99  20.00 
1915 06 99.99 -99.99  12.50 
1915 07 99.99 -99.99  15.80 
1915 08 99.99 -99.99  18.90 
1915 09 99.99 -99.99  19.90 
1915 10 99.99 -99.99  23.00 
1915 11 99.99 -99.99  24.90 
1915 12 99.99 -99.99  25.60 
1916 01 99.99 -99.99  26.20 
1916 02 99.99 -99.99  24.20 
1916 03 99.99 -99.99  22.60 
1916 04 99.99 -99.99  21.50 
1916 05 99.99 -99.99  18.60 
1916 06 99.99 -99.99   9.30 
1916 07 99.99 -99.99  11.90 
1916 08 99.99 -99.99  15.80 
1916 09 99.99 -99.99  21.90 
1916 10 99.99 -99.99  23.70 
1916 11 99.99 -99.99  26.90 
1916 12 99.99 -99.99  25.80 
1917 01 99.99 -99.99  26.20 
1917 02 99.99 -99.99  23.50 
1917 03 99.99 -99.99  20.50 
1917 04 99.99 -99.99  21.70 
1917 05 99.99 -99.99  14.50 
1917 06 99.99 -99.99  15.50 
1917 07 99.99 -99.99  12.50 
1917 08 99.99 -99.99  14.00 
1917 09 99.99 -99.99  19.70 
1917 10 99.99 -99.99  20.50 
1917 11 99.99 -99.99  23.00 
1917 12 99.99 -99.99  25.90 
1918 01 99.99 -99.99  24.60 
1918 02 99.99 -99.99  23.10 
1918 03 99.99 -99.99  22.50 
1918 04 99.99 -99.99  19.70 
1918 05 99.99 -99.99  16.10 
1918 06 99.99 -99.99  15.60 
1918 07 99.99 -99.99  14.90 
1918 08 99.99 -99.99  15.40 
1918 09 99.99 -99.99  16.90 
1918 10 99.99 -99.99  18.70 
1918 11 99.99 -99.99  23.60 
1918 12 99.99 -99.99  24.90 
1919 01 99.99 -99.99  26.20 
1919 02 99.99 -99.99  24.10 
1919 03 99.99 -99.99  22.70 
1919 04 99.99 -99.99  22.80 
1919 05 99.99 -99.99  22.50 
1919 06 99.99 -99.99  13.80 
1919 07 99.99 -99.99  12.80 
1919 08 99.99 -99.99  13.60 
1919 09 99.99 -99.99  19.00 
1919 10 99.99 -99.99  18.20 
1919 11 99.99 -99.99  20.50 
1919 12 99.99 -99.99  19.79 
1920 01 99.99 -99.99  21.90 
1920 02 99.99 -99.99  22.20 
1920 03 99.99 -99.99  23.40 
1920 04 99.99 -99.99  20.20 
1920 05 99.99 -99.99  17.90 
1920 06 99.99 -99.99  12.90 
1920 07 99.99 -99.99  11.30 
1920 08 99.99 -99.99  16.20 
1920 09 99.99 -99.99  15.90 
1920 10 99.99 -99.99  19.70 
1920 11 99.99 -99.99  19.79 
1920 12 99.99 -99.99  22.20 
1921 01 99.99 -99.99  21.80 
1921 02 99.99 -99.99  23.20 
1921 03 99.99 -99.99  20.60 
1921 04 99.99 -99.99  17.60 
1921 05 99.99 -99.99  17.10 
1921 06 99.99 -99.99  16.00 
1921 07 99.99 -99.99  13.10 
1921 08 99.99 -99.99  19.10 
1921 09 99.99 -99.99  19.70 
1921 10 99.99 -99.99  20.50 
1921 11 99.99 -99.99  20.70 
1921 12 99.99 -99.99  24.10 
1922 01 99.99 -99.99  25.70 
1922 02 99.99 -99.99  25.10 
1922 03 99.99 -99.99  24.70 
1922 04 99.99 -99.99  21.50 
1922 05 99.99 -99.99  18.29 
1922 06 99.99 -99.99  11.30 
1922 07 99.99 -99.99  13.00 
1922 08 99.99 -99.99  13.30 
1922 09 99.99 -99.99  19.90 
1922 10 99.99 -99.99  22.80 
1922 11 99.99 -99.99  20.50 
1922 12 99.99 -99.99  22.30 
1923 01 99.99 -99.99  20.80 
1923 02 99.99 -99.99  20.10 
1923 03 99.99 -99.99  21.30 
1923 04 99.99 -99.99  19.70 
1923 05 99.99 -99.99  13.60 
1923 06 99.99 -99.99  14.20 
1923 07 99.99 -99.99  13.80 
1923 08 99.99 -99.99  14.80 
1923 09 99.99 -99.99  18.00 
1923 10 99.99 -99.99  20.20 
1923 11 99.99 -99.99  23.30 
1923 12 99.99 -99.99  25.00 
1924 01 99.99 -99.99  24.20 
1924 02 99.99 -99.99  21.40 
1924 03 99.99 -99.99  22.50 
1924 04 99.99 -99.99  20.10 
1924 05 99.99 -99.99  16.60 
1924 06 99.99 -99.99  15.20 
1924 07 99.99 -99.99  12.60 
1924 08 99.99 -99.99  11.20 
1924 09 99.99 -99.99  16.29 
1924 10 99.99 -99.99  25.10 
1924 11 99.99 -99.99  25.70 
1924 12 99.99 -99.99  26.30 
1925 01 99.99 -99.99  26.40 
1925 02 99.99 -99.99  24.00 
1925 03 99.99 -99.99  22.80 
1925 04 99.99 -99.99  19.60 
1925 05 99.99 -99.99  14.90 
1925 06 99.99 -99.99  15.30 
1925 07 99.99 -99.99  13.70 
1925 08 99.99 -99.99  17.20 
1925 09 99.99 -99.99  20.20 
1925 10 99.99 -99.99  22.20 
1925 11 99.99 -99.99  25.80 
1925 12 99.99 -99.99  25.20 
1926 01 99.99 -99.99  23.60 
1926 02 99.99 -99.99  23.00 
1926 03 99.99 -99.99  23.60 
1926 04 99.99 -99.99  18.79 
1926 05 99.99 -99.99  14.50 
1926 06 99.99 -99.99  16.10 
1926 07 99.99 -99.99  12.40 
1926 08 99.99 -99.99  15.60 
1926 09 99.99 -99.99  18.70 
1926 10 99.99 -99.99  23.10 
1926 11 99.99 -99.99  24.50 
1926 12 99.99 -99.99  24.40 
1927 01 99.99 -99.99  24.60 
1927 02 99.99 -99.99  23.90 
1927 03 99.99 -99.99  22.70 
1927 04 99.99 -99.99  19.79 
1927 05 99.99 -99.99  15.90 
1927 06 99.99 -99.99  12.40 
1927 07 99.99 -99.99  13.00 
1927 08 99.99 -99.99  15.90 
1927 09 99.99 -99.99  20.00 
1927 10 99.99 -99.99  22.80 
1927 11 99.99 -99.99  24.70 
1927 12 99.99 -99.99  25.30 
1928 01 99.99 -99.99  25.50 
1928 02 99.99 -99.99  24.10 
1928 03 99.99 -99.99  23.30 
1928 04 99.99 -99.99  21.40 
1928 05 99.99 -99.99  15.80 
1928 06 99.99 -99.99  12.50 
1928 07 99.99 -99.99  12.80 
1928 08 99.99 -99.99  14.40 
1928 09 99.99 -99.99  17.00 
1928 10 99.99 -99.99  21.10 
1928 11 99.99 -99.99  23.70 
1928 12 99.99 -99.99  23.60 
1929 01 99.99 -99.99  24.40 
1929 02 99.99 -99.99  24.00 
1929 03 99.99 -99.99  22.30 
1929 04 99.99 -99.99  20.50 
1929 05 99.99 -99.99  15.40 
1929 06 99.99 -99.99  12.10 
1929 07 99.99 -99.99  14.50 
1929 08 99.99 -99.99  16.60 
1929 09 99.99 -99.99  22.50 
1929 10 99.99 -99.99  22.10 
1929 11 99.99 -99.99  23.80 
1929 12 99.99 -99.99  25.60 
1930 01 99.99 -99.99  25.60 
1930 02 99.99 -99.99  24.20 
1930 03 99.99 -99.99  23.90 
1930 04 99.99 -99.99  20.70 
1930 05 99.99 -99.99  16.79 
1930 06 99.99 -99.99  19.20 
1930 07 99.99 -99.99  14.00 
1930 08 99.99 -99.99  14.20 
1930 09 99.99 -99.99  20.00 
1930 10 99.99 -99.99  20.80 
1930 11 99.99 -99.99  22.80 
1930 12 99.99 -99.99  25.60 
1951 01 99.99 -99.99  27.00 
1951 02 99.99 -99.99  23.80 
1951 03 99.99 -99.99  24.30 
1951 04 99.99 -99.99  18.60 
1951 05 99.99 -99.99  20.40 
1951 06 99.99 -99.99  17.00 
1951 07 99.99 -99.99  19.29 
1951 08 99.99 -99.99  19.20 
1951 09 99.99 -99.99  24.20 
1951 10 99.99 -99.99  27.20 
1951 11 99.99 -99.99  26.80 
1951 12 99.99 -99.99  25.60 
1952 01 99.99 -99.99  27.60 
1952 02 99.99 -99.99  24.90 
1952 03 99.99 -99.99  25.80 
1952 04 99.99 -99.99  20.40 
1952 05 99.99 -99.99  19.29 
1952 06 99.99 -99.99  11.90 
1952 07 99.99 -99.99  18.29 
1952 08 99.99 -99.99  20.60 
1952 09 99.99 -99.99  21.40 
1952 10 99.99 -99.99  25.50 
1952 11 99.99 -99.99  25.30 
1952 12 99.99 -99.99  27.00 
1953 01 99.99 -99.99  28.40 
1953 02 99.99 -99.99  26.60 
1953 03 99.99 -99.99  25.50 
1953 04 99.99 -99.99  20.80 
1953 05 99.99 -99.99  18.40 
1953 06 99.99 -99.99  15.60 
1953 07 99.99 -99.99  13.20 
1953 08 99.99 -99.99  22.50 
1953 09 99.99 -99.99  26.80 
1953 10 99.99 -99.99  23.40 
1953 11 99.99 -99.99  25.70 
1953 12 99.99 -99.99  27.40 
1954 01 99.99 -99.99  26.20 
1954 02 99.99 -99.99  25.10 
1954 03 99.99 -99.99  24.40 
1954 04 99.99 -99.99  21.40 
1954 05 99.99 -99.99  16.70 
1954 06 99.99 -99.99  14.80 
1954 07 99.99 -99.99  15.20 
1954 08 99.99 -99.99  19.00 
1954 09 99.99 -99.99  21.00 
1954 10 99.99 -99.99  24.90 
1954 11 99.99 -99.99  27.20 
1954 12 99.99 -99.99  27.60 
1955 01 99.99 -99.99  28.70 
1955 02 99.99 -99.99  26.80 
1955 03 99.99 -99.99  22.00 
1955 04 99.99 -99.99  20.60 
1955 05 99.99 -99.99  17.70 
1955 06 99.99 -99.99  16.20 
1955 07 99.99 -99.99  13.60 
1955 08 99.99 -99.99  20.29 
1955 09 99.99 -99.99  23.90 
1955 10 99.99 -99.99  24.40 
1955 11 99.99 -99.99  27.70 
1955 12 99.99 -99.99  27.30 
1956 01 99.99 -99.99  24.00 
1956 02 99.99 -99.99  24.80 
1956 03 99.99 -99.99  24.80 
1956 04 99.99 -99.99  20.00 
1956 05 99.99 -99.99  15.90 
1956 06 99.99 -99.99  13.90 
1956 07 99.99 -99.99  17.60 
1956 08 99.99 -99.99  17.79 
1956 09 99.99 -99.99  23.00 
1956 10 99.99 -99.99  24.10 
1956 11 99.99 -99.99  24.00 
1956 12 99.99 -99.99  27.70 
1957 01 99.99 -99.99  27.70 
1957 02 99.99 -99.99  24.50 
1957 03 99.99 -99.99  26.10 
1957 04 99.99 -99.99  19.29 
1957 05 99.99 -99.99  19.50 
1957 06 99.99 -99.99  15.20 
1957 07 99.99 -99.99  14.90 
1957 08 99.99 -99.99  20.00 
1957 09 99.99 -99.99  20.60 
1957 10 99.99 -99.99  24.90 
1957 11 99.99 -99.99  24.10 
1957 12 99.99 -99.99  26.90 
1958 01 99.99 -99.99  27.10 
1958 02 99.99 -99.99  26.90 
1958 03 99.99 -99.99  23.50 
1958 04 99.99 -99.99  20.60 
1958 05 99.99 -99.99  16.70 
1958 06 99.99 -99.99  18.00 
1958 07 99.99 -99.99  19.40 
1958 08 99.99 -99.99  17.00 
1958 09 99.99 -99.99  24.00 
1958 10 99.99 -99.99  25.30 
1958 11 99.99 -99.99  27.00 
1958 12 99.99 -99.99  24.70 
1959 01 99.99 -99.99  24.60 
1959 02 99.99 -99.99  25.80 
1959 03 99.99 -99.99  24.10 
1959 04 99.99 -99.99  19.70 
1959 05 99.99 -99.99  17.50 
1959 06 99.99 -99.99  16.29 
1959 07 99.99 -99.99  17.60 
1959 08 99.99 -99.99  18.20 
1959 09 99.99 -99.99  22.60 
1959 10 99.99 -99.99  24.60 
1959 11 99.99 -99.99  25.10 
1959 12 99.99 -99.99  26.10 
1960 01 99.99 -99.99  26.80 
1960 02 99.99 -99.99  25.20 
1960 03 99.99 -99.99  24.00 
1960 04 99.99 -99.99  20.40 
1960 05 99.99 -99.99  16.60 
1960 06 99.99 -99.99  16.70 
1960 07 99.99 -99.99  15.80 
1960 08 99.99 -99.99  19.70 
1960 09 99.99 -99.99  23.60 
1960 10 99.99 -99.99  24.60 
1960 11 99.99 -99.99  25.00 
1960 12 99.99 -99.99  27.10 
1961 01 99.99 -99.99  27.10 
1961 03 99.99 -99.99  23.30 
1961 04 99.99 -99.99  21.80 
1961 05 99.99 -99.99  19.79 
1961 06 99.99 -99.99  14.10 
1961 11 99.99 -99.99  26.20 
1962 02 99.99 -99.99  25.70 
1962 08 99.99 -99.99  20.20 
1962 09 99.99 -99.99  24.00 
1962 10 99.99 -99.99  24.70 
1962 11 99.99 -99.99  28.80 
1962 12 99.99 -99.99  27.60 
1963 01 99.99 -99.99  26.90 
1963 02 99.99 -99.99  26.00 
1963 03 99.99 -99.99  24.10 
1963 04 99.99 -99.99  22.50 
1963 05 99.99 -99.99  18.29 
1963 06 99.99 -99.99  17.00 
1963 07 99.99 -99.99  17.50 
1963 08 99.99 -99.99  21.00 
1963 09 99.99 -99.99  22.20 
1963 10 99.99 -99.99  26.60 
1963 11 99.99 -99.99  25.00 
1963 12 99.99 -99.99  27.60 
1964 01 99.99 -99.99  26.90 
1964 02 99.99 -99.99  26.10 
1964 03 99.99 -99.99  23.60 
1964 04 99.99 -99.99  20.70 
1964 05 99.99 -99.99  19.79 
1964 06 99.99 -99.99  14.30 
1964 07 99.99 -99.99  15.30 
1964 08 99.99 -99.99  20.20 
1964 09 99.99 -99.99  22.50 
1964 10 99.99 -99.99  23.90 
1964 11 99.99 -99.99  25.20 
1965 08 99.99 -99.99  20.80 
1965 09 99.99 -99.99  21.90 
1965 10 99.99 -99.99  27.20 
1965 11 99.99 -99.99  26.30 
1965 12 99.99 -99.99  25.50 
1966 06 99.99 -99.99  17.20 
1966 07 99.99 -99.99  16.50 
1966 08 99.99 -99.99  17.60 
1966 09 99.99 -99.99  22.00 
1966 10 99.99 -99.99  24.60 
1966 11 99.99 -99.99  27.20 
1966 12 99.99 -99.99  26.30 
1967 01 99.99 -99.99  26.90 
1967 02 99.99 -99.99  26.90 
1967 03 99.99 -99.99  23.40 
1967 05 99.99 -99.99  23.10 
1967 06 99.99 -99.99  12.90 
1967 07 99.99 -99.99  15.80 
1967 08 99.99 -99.99  19.90 
1967 09 99.99 -99.99  22.80 
1967 10 99.99 -99.99  26.50 
1967 11 99.99 -99.99  24.60 
1967 12 99.99 -99.99  27.10 
1968 01 99.99 -99.99  26.70 
1968 02 99.99 -99.99  25.20 
1968 03 99.99 -99.99  23.50 
1968 04 99.99 -99.99  19.70 
1968 05 99.99 -99.99  17.90 
1968 06 99.99 -99.99  11.30 
1968 07 99.99 -99.99  18.29 
1968 08 99.99 -99.99  20.70 
1968 10 99.99 -99.99  24.00 
1968 11 99.99 -99.99  27.50 
1969 02 99.99 -99.99  25.90 
1969 05 99.99 -99.99  20.70 
1969 06 99.99 -99.99  16.60 
1969 07 99.99 -99.99  18.29 
1969 08 99.99 -99.99  19.10 
1969 09 99.99 -99.99  25.30 
1969 10 99.99 -99.99  26.10 
1969 11 99.99 -99.99  26.50 
1969 12 99.99 -99.99  26.60 
1970 01 99.99 -99.99  27.10 
1970 02 99.99 -99.99  27.20 
1970 03 99.99 -99.99  24.50 
1970 04 99.99 -99.99  23.10 
1970 05 99.99 -99.99  18.40 
1970 06 99.99 -99.99  16.29 
1970 07 99.99 -99.99  16.00 
1970 08 99.99 -99.99  19.00 
1970 09 99.99 -99.99  24.50 
1970 10 99.99 -99.99  25.60 
1970 11 99.99 -99.99  26.20 
1970 12 99.99 -99.99  28.80 
1971 01 99.99 -99.99  26.50 
1971 02 99.99 -99.99  25.60 
1971 03 99.99 -99.99  23.40 
1971 04 99.99 -99.99  20.40 
1971 05 99.99 -99.99  17.70 
1971 06 99.99 -99.99  13.70 
1971 07 99.99 -99.99  18.70 
1971 08 99.99 -99.99  20.10 
1971 09 99.99 -99.99  25.70 
1971 10 99.99 -99.99  23.50 
1971 11 99.99 -99.99  26.80 
1971 12 99.99 -99.99  26.90 
1972 01 99.99 -99.99  28.10 
1972 02 99.99 -99.99  27.30 
1972 03 99.99 -99.99  23.80 
1972 04 99.99 -99.99  20.50 
1972 05 99.99 -99.99  21.00 
1972 06 99.99 -99.99  17.50 
1972 07 99.99 -99.99  16.70 
1972 08 99.99 -99.99  19.29 
1972 09 99.99 -99.99  24.10 
1972 10 99.99 -99.99  26.60 
1972 11 99.99 -99.99  26.60 
1972 12 99.99 -99.99  27.00 
1973 01 99.99 -99.99  27.20 
1973 02 99.99 -99.99  26.60 
1973 03 99.99 -99.99  24.70 
1973 04 99.99 -99.99  21.50 
1973 05 99.99 -99.99  17.79 
1973 06 99.99 -99.99  16.00 
1973 07 99.99 -99.99  14.00 
1973 08 99.99 -99.99  17.20 
1973 09 26.90 -99.99  21.40 
1973 10 32.09 -99.99  26.80 
1973 11 30.00 -99.99  25.80 
1973 12 30.30 -99.99  27.10 
1974 01 99.99 -99.99  27.50 
1974 02 28.40 -99.99  24.70 
1974 03 99.99 -99.99  23.90 
1974 04 99.99 -99.99  20.29 
1974 05 23.90 -99.99  19.00 
1974 06 22.80 -99.99  16.50 
1974 07 99.99 -99.99  16.60 
1974 08 99.99 -99.99  18.00 
1974 09 26.20 -99.99  20.50 
1974 10 27.70 -99.99  23.90 
1974 11 36.20 -99.99  30.70 
1974 12 32.40 -99.99  27.50 
1975 01 34.00 -99.99  28.20 
1975 02 33.70 -99.99  27.80 
1975 03 99.99 -99.99  26.00 
1975 04 99.99 -99.99  23.50 
1975 05 99.99 -99.99  19.50 
1975 06 99.99 -99.99  19.29 
1975 07 99.99 -99.99  15.60 
1975 08 99.99 -99.99  18.40 
1975 09 26.60 -99.99  22.20 
1975 10 29.80 -99.99  25.00 
1975 11 30.30 -99.99  26.30 
1975 12 32.30 -99.99  28.10 
1976 01 30.30 -99.99  26.00 
1976 02 29.60 -99.99  25.80 
1976 03 27.00 -99.99  22.80 
1976 04 25.70 -99.99  21.00 
1976 05 23.00 -99.99  18.00 
1976 06 21.40 -99.99  15.80 
1976 07 21.70 -99.99  16.29 
1976 08 24.50 -99.99  18.20 
1976 09 25.50 -99.99  20.70 
1976 10 31.60 -99.99  26.60 
1976 11 32.00 -99.99  27.60 
1976 12 32.80 -99.99  27.60 
1977 01 31.30 -99.99  26.60 
1977 02 30.60 -99.99  26.30 
1977 03 30.00 -99.99  25.00 
1977 04 25.40 -99.99  21.20 
1977 05 22.70 -99.99  17.50 
1977 06 23.50   9.47  16.49 
1977 07 24.00 -99.99 -99.99 
1977 08 25.00 -99.99 -99.99 
1977 09 29.00 -99.99 -99.99 
1977 10 32.90 -99.99 -99.99 
1977 11 30.10  18.44  24.27 
1977 12 31.70 -99.99 -99.99 
1978 01 31.00 -99.99 -99.99 
1978 02 30.30  19.42  24.86 
1978 03 31.20 -99.99 -99.99 
1978 04 26.40 -99.99 -99.99 
1978 05 24.50 -99.99 -99.99 
1978 06 21.50 -99.99 -99.99 
1978 07 27.50 -99.99 -99.99 
1978 08 24.00 -99.99 -99.99 
1978 09 29.00 -99.99 -99.99 
1978 10 32.09 -99.99 -99.99 
1978 11 32.30  19.62  25.96 
1978 12 31.60 -99.99 -99.99 
1979 01 31.10  20.44  25.77 
1979 02 29.30 -99.99 -99.99 
1979 03 25.00 -99.99 -99.99 
1979 04 22.30 -99.99 -99.99 
1979 05 22.20  14.12  18.16 
1979 06 20.20 -99.99 -99.99 
1979 08 26.50 -99.99 -99.99 
1979 09 25.00 -99.99 -99.99 
1979 10 30.50 -99.99 -99.99 
1979 12 28.00 -99.99 -99.99 
1980 01 29.60 -99.99 -99.99 
1980 02 29.50  19.37  24.43 
1980 03 28.90  19.42  24.16 
1980 04 25.90  16.77  21.33 
1980 05 24.80 -99.99 -99.99 
1980 06 18.90 -99.99 -99.99 
1980 07 19.60 -99.99 -99.99 
1980 09 27.00 -99.99 -99.99 
1980 10 29.20 -99.99 -99.99 
1980 11 28.40  17.40  22.90 
1980 12 31.50  18.95  25.23 
1981 01 28.60 -99.99 -99.99 
1981 02 28.80 -99.99 -99.99 
1981 03 28.80 -99.99 -99.99 
1981 04 25.00 -99.99 -99.99 
1981 05 24.90  16.08  20.49 
1981 06 19.60  10.10  14.85 
1981 07 22.00   9.00  15.50 
1981 08 26.10  12.80  19.45 
1981 09 24.50  12.00  18.25 
1981 10 28.70  18.10  23.40 
1981 11 30.10  19.29  24.70 
1981 12 31.10  20.29  25.70 
1982 01 30.10  19.90  25.00 
1982 02 29.20  19.79  24.50 
1982 04 23.90  17.60  20.75 
1982 05 23.20  14.10  18.65 
1982 06 19.00  12.20  15.60 
1982 08 25.30  13.80  19.54 
1982 10 28.90  17.29  23.09 
1982 11 31.04  19.29  25.17 
1982 12 30.59  21.20  25.89 
1983 01 30.95  20.00  25.47 
1983 02 99.99  18.90 -99.99 
1983 03 29.00  18.20  23.60 
1983 04 24.79  17.60  21.19 
1983 05 99.99  14.70 -99.99 
1983 06 99.99   6.50 -99.99 
1983 07 19.40   8.60  14.00 
1983 08 99.99   9.70 -99.99 
1983 09 99.99  11.90 -99.99 
1983 11 99.99  18.20 -99.99 
1983 12 99.99  20.20 -99.99 
1984 03 99.99  20.20 -99.99 
1984 04 22.96  15.60  19.27 
1984 05 99.99  14.90 -99.99 
1984 06 99.99   8.60 -99.99 
1984 07 99.99  10.50 -99.99 
1984 08 99.99  10.10 -99.99 
1984 09 99.99  15.60 -99.99 
1984 10 99.99  18.79 -99.99 
1984 11 99.99  18.90 -99.99 
1984 12 99.99  19.29 -99.99 
1985 01 99.99  20.10 -99.99 
1985 02 99.99  20.20 -99.99 
1985 04 99.99  18.10 -99.99 
1985 10 99.99  19.40 -99.99 
1986 03 99.99  18.79 -99.99 
1986 06 99.99  13.00 -99.99 
1986 07 99.99  11.30 -99.99 
1987 07 99.99  11.80 -99.99 
1987 08 99.99  10.80 -99.99 
1987 10 99.99  17.50 -99.99 
1988 02 29.67  18.70  24.18 
1988 08 99.99  11.30 -99.99 
1988 09 99.99  13.90 -99.99 
1988 11 99.99  17.50 -99.99 
1989 02 99.99  19.20 -99.99 
1989 03 99.99  17.60 -99.99 
1989 10 99.99  17.10 -99.99 
1990 01 99.99  19.40 -99.99 
1990 02 99.99  19.90 -99.99 
1990 03 99.99  19.70 -99.99 
1990 09 99.99  12.80 -99.99 
1990 11 99.99  19.40 -99.99 
1990 12 99.99  18.90 -99.99 
1991 01 99.99  19.36 -99.99 
1991 04 99.99  16.29 -99.99 
1991 05 24.61  13.85  19.23 
1991 08 99.99   9.70 -99.99 
1991 09 26.43 -99.99 -99.99 
1991 10 30.90 -99.99 -99.99 
1992 05 20.64 -99.99 -99.99 
1992 08 24.61 -99.99 -99.99 
1992 09 26.47 -99.99 -99.99 
1992 11 28.89 -99.99 -99.99 
1992 12 31.23 -99.99 -99.99 
1993 02 99.99  16.77 -99.99 
1993 03 30.25  18.75  24.50 
1993 04 25.26 -99.99 -99.99 
1993 07 20.12 -99.99 -99.99 
1993 09 27.63 -99.99 -99.99 
1993 12 99.99  19.35 -99.99 
1994 02 28.02 -99.99 -99.99 
1994 03 28.72 -99.99 -99.99 
1994 05 24.91 -99.99 -99.99 
1994 06 23.24 -99.99 -99.99 
1994 07 23.15 -99.99 -99.99 
1994 10 29.24 -99.99 -99.99 
1994 11 30.12  17.31  23.71 
1994 12 33.58 -99.99 -99.99 
1995 01 31.47 -99.99 -99.99 
1995 03 28.70 -99.99 -99.99 
1995 04 26.96  13.15  20.05 
1995 06 21.79 -99.99 -99.99 
1995 08 24.73 -99.99 -99.99 
1995 11 33.18 -99.99 -99.99 
1996 07 22.61 -99.99 -99.99 
1996 09 26.81 -99.99 -99.99 
1996 10 30.02 -99.99 -99.99 
1996 11 30.76 -99.99 -99.99 
1997 02 28.37 -99.99 -99.99 
1997 05 23.63 -99.99 -99.99 
1998 08 22.65 -99.99 -99.99 
1999 06 20.11  11.20  15.65 
1999 07 99.99   6.89 -99.99 
1999 08 26.78 -99.99 -99.99 
1999 09 31.26 -99.99 -99.99 
1999 11 99.99  15.62 -99.99 
2000 01 32.59 -99.99 -99.99 
2000 02 31.93  18.54  25.24 
2000 04 26.29 -99.99 -99.99 
2000 06 99.99   9.47 -99.99 
2000 07 99.99   3.08 -99.99 
2000 08 26.49  11.07  18.77 
2000 09 99.99  12.14 -99.99 
2000 10 99.99  17.45 -99.99 
2000 12 30.81 -99.99 -99.99 
2001 05 99.99  11.99 -99.99 
2001 06 23.33 -99.99 -99.99 
2001 07 25.17 -99.99 -99.99 
2001 08 28.76 -99.99 -99.99 
2001 09 24.93 -99.99 -99.99 
2001 10 30.24 -99.99 -99.99 
2001 11 29.66  17.92  23.79 
2001 12 99.99  18.28 -99.99 
2002 01 33.52  19.49  26.50 
2002 02 29.43  18.57  24.00 
2002 03 99.99  19.69 -99.99 
2002 04 24.38  16.32  20.34 
2002 05 23.90  14.71  19.30 
2002 06 20.49 -99.99 -99.99 
2002 07 21.75   7.01  14.38 
2002 08 28.94  11.87  20.40 
2002 09 29.76 -99.99 -99.99 
2002 10 33.93 -99.99 -99.99 
2002 11 32.50  17.48  24.99 
2002 12 31.02 -99.99 -99.99 
2003 01 32.28  19.59  25.93 
2003 02 32.70  17.87  25.29 
2003 03 99.99  18.57 -99.99 
2003 04 26.06  14.63  20.34 
2003 08 24.41 -99.99 -99.99 
2003 09 30.11  12.63  21.37 
2003 10 32.73  16.79  24.76 
2003 11 34.46  17.49  25.97 
2003 12 30.77 -99.99  24.80 
2004 03 99.99 -99.99  23.90 
2004 12 99.99 -99.99  25.20 
2005 06 99.99 -99.99  16.90 
2005 10 99.99 -99.99  17.20 
2005 11 99.99 -99.99  18.50 
2005 12 99.99 -99.99  22.40 
2006 02 99.99 -99.99  24.70 
2006 04 99.99 -99.99  20.90 
2006 05 99.99 -99.99  16.60 
2006 06 99.99 -99.99  17.40 
2006 07 99.99 -99.99  17.29 
2006 08 99.99 -99.99  17.40 
2006 11 99.99 -99.99  23.40 
2006 12 99.99 -99.99  25.60 
2007 01 99.99 -99.99  24.80 
2007 02 99.99 -99.99  24.70 
2007 03 99.99 -99.99  23.80 
2007 04 99.99 -99.99  21.40 
2007 06 99.99 -99.99  15.50 
2007 07 99.99 -99.99  13.20 
2007 08 99.99 -99.99  14.70 
2007 09 99.99 -99.99  22.20 
2007 12 99.99 -99.99  24.50 
2008 01 99.99 -99.99  24.60 
2008 03 99.99 -99.99  23.10 
2008 05 99.99 -99.99  16.90 
2008 06 99.99 -99.99  13.30 
2009 01 99.99 -99.99  24.40 
2009 04 99.99 -99.99  22.40 
2009 05 99.99 -99.99  19.29 
2009 06 99.99 -99.99  14.50 
2009 07 99.99 -99.99  14.50 
2009 08 99.99 -99.99  18.29 
2009 09 99.99 -99.99  19.29 
2009 10 99.99 -99.99  24.30 
2009 11 99.99 -99.99  27.20 
2009 12 99.99 -99.99  24.90 
2010 01 99.99 -99.99  25.90 
2010 02 99.99 -99.99  26.40 
2010 03 99.99 -99.99  25.70 
2010 04 99.99 -99.99  20.20 
2010 05 99.99 -99.99  15.70 
2010 06 99.99 -99.99  15.30 
2010 07 99.99 -99.99  14.30 
2010 08 99.99 -99.99  17.00 
2010 09 99.99 -99.99  21.00 
2010 10 99.99 -99.99  22.50 
2010 11 99.99 -99.99  23.90 
2010 12 99.99 -99.99  26.00 
2011 01 99.99 -99.99  26.00 
2011 02 99.99 -99.99  24.20 
2011 03 99.99 -99.99  22.30 
2011 04 99.99 -99.99  21.30 
2011 05 99.99 -99.99  18.20 
2011 08 99.99 -99.99  18.00 
2011 09 99.99 -99.99  22.10 
2011 10 99.99 -99.99  23.70 
2011 11 99.99 -99.99  25.90 
2011 12 99.99 -99.99  25.30 
