YEAR: 1920
2010 18.766258 0.053287 4% Est. 2009 18.044479 0.055419 4% Est. 2008 17.350460 0.057635 4% Est. 2007 16.683140 0.059941 4% Est. 2006 16.041473 0.062338 4% Est. 2005 15.424495 0.064832 4% Est. 2004 14.831251 0.067425 4% Est. 2003 14.260811 0.070122 4% Est. 2002 13.712326 0.072927 4% Est. 2001 13.184923 0.075844 4% Est. 2000 12.677812 0.078878 4% Est. 1999 12.190202 0.082033 4% Est. 1998 11.721352 0.085314 4% Est. 1997 11.270528 0.088727 4% Est. 1996 10.837049 0.092276 4% Est. 1995 10.420237 0.095967 4% Est. 1994 10.019460 0.099806 4% Est. 1993 9.634099 0.103798 4% Est. 1992 9.263553 0.107950 4% Est. 1991 8.907263 0.112268 4% Est. 1990 8.564676 0.116759 4% Est. 1989 8.235265 0.121429 3.8744% 1988 7.928098 0.126134 3.3218% 1987 7.673208 0.130324 3.1640% 1986 7.437877 0.134447 2.6144% 1985 7.248376 0.137962 2.9715% 1984 7.039208 0.142061 3.6576% 1983 6.790824 0.147258 3.8998% 1982 6.535935 0.153000 6.3831% 1981 6.143771 0.162766 9.6843% 1980 5.601323 0.178529 9.0330% 1979 5.137274 0.194656 8.8650% 1978 4.718939 0.211912 7.2813% 1977 4.398661 0.227342 6.6558% 1976 4.124163 0.242473 6.4073% 1975 3.875829 0.258009 9.8159% 1974 3.529388 0.283335 9.0909% 1973 3.235273 0.309093 6.4509% 1972 3.039216 0.329032 4.7304% 1971 2.901943 0.344597 5.7132% 1970 2.745110 0.364284 5.5272% 1969 2.601331 0.384419 5.5714% 1968 2.464049 0.405836 5.0148% 1967 2.346383 0.426188 2.5719% 1966 2.287551 0.437149 3.5485% 1965 2.209159 0.452661 2.7360% 1964 2.150327 0.465046 1.5423% 1963 2.117665 0.472218 1.5697% 1962 2.084939 0.479630 2.2421% 1961 2.039216 0.490384 0.9709% 1960 2.019608 0.495146 1.6442% 1959 1.986939 0.503287 2.3579% 1958 1.941167 0.515154 2.0623% 1957 1.901943 0.525778 3.5571% 1956 1.836612 0.544481 3.3098% 1955 1.777771 0.562502 3.4226% 1954 1.718939 0.581754 1.5421% 1953 1.692833 0.590726 1.5703% 1952 1.666661 0.600002 1.5948% 1951 1.640498 0.609571 5.0183% 1950 1.562106 0.640161 1.7034% 1949 1.535943 0.651066 -0.4250% 1948 1.542498 0.648299 6.7886% 1947 1.444441 0.692309 13.9149% 1946 1.268000 0.788643 22.7896% 1945 1.032661 0.968372 3.2661% 1944 1.000000 1.000000 1.3234% 1943 0.986939 1.013234 2.7232% 1942 0.960775 1.040826 6.5229% 1941 0.901943 1.108718 6.1527% 1940 0.849665 1.176934 2.3623% 1939 0.830057 1.204736 -1.5482% 1938 0.843110 1.186085 -1.5312% 1937 0.856221 1.167923 3.9669% 1936 0.823551 1.214254 0.0000% 1935 0.823551 1.214254 3.2811% 1934 0.797388 1.254095 8.9328% 1933 0.732000 1.366121 -2.6088% 1932 0.751608 1.330481 -11.5407% 1931 0.849665 1.176934 -8.4517% 1930 0.928106 1.077463 -2.7367% 1929 0.954220 1.047976 0.0000% 1928 0.954220 1.047976 -0.6823% 1927 0.960775 1.040826 0.0000% 1926 0.960775 1.040826 -2.0001% 1925 0.980384 1.020009 0.6731% 1924 0.973828 1.026875 2.0549% 1923 0.954220 1.047976 0.0000% 1922 0.954220 1.047976 2.8137% 1921 0.928106 1.077463 -7.1894% 1920 1.000000 1.000000 -13.0688% 1919 1.150335 0.869312 15.7925% 1918 0.993445 1.006599 14.2845% 1917 0.869273 1.150386 16.6637% 1916 0.745110 1.342083 20.0069% 1915 0.620890 1.610592 9.1939% 1914 0.568612 1.758668 2.3510% 1913 0.555551 1.800015 1.1940% 1912 0.548996 1.821508 1.1977% 1911 0.542498 1.843324 2.4765% 1910 0.529388 1.888975 0.0000% 1909 0.529388 1.888975 3.8464% 1908 0.509779 1.961633 0.0000% 1907 0.509779 1.961633 -2.5073% 1906 0.522890 1.912448 5.2689% 1905 0.496718 2.013214 2.6987% 1904 0.483665 2.067545 0.0000% 1903 0.483665 2.067545 1.3740% 1902 0.477110 2.095952 2.8128% 1901 0.464057 2.154907 1.4328% 1900 0.457502 2.185783 0.0000% 1899 0.457502 2.185783 16.6611% 1898 0.392163 2.549958 -10.4416% 1897 0.437886 2.283702 0.0000% 1896 0.437886 2.283702 -1.4749% 1895 0.444441 2.250019 1.4970% 1894 0.437886 2.283702 -1.4749% 1893 0.444441 2.250019 -5.5612% 1892 0.470612 2.124891 0.0000% 1891 0.470612 2.124891 -1.3619% 1890 0.477110 2.095952 0.0000% 1889 0.477110 2.095952 -2.6744% 1888 0.490221 2.039898 0.0000% 1887 0.490221 2.039898 1.3553% 1886 0.483665 2.067545 1.3740% 1885 0.477110 2.095952 -1.3553% 1884 0.483665 2.067545 -1.3372% 1883 0.490221 2.039898 -5.0576% 1882 0.516335 1.936728 -3.6586% 1881 0.535943 1.865871 2.4963% 1880 0.522890 1.912448 0.0000% 1879 0.522890 1.912448 5.2689% 1878 0.496718 2.013214 -3.7992% 1877 0.516335 1.936728 -5.9492% 1876 0.548996 1.821508 -1.1800% 1875 0.555551 1.800015