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