2010 2.523066 0.396343 4% Est.
2009 2.426025 0.412197 4% Est.
2008 2.332717 0.428685 4% Est.
2007 2.242997 0.445832 4% Est.
2006 2.156727 0.463665 4% Est.
2005 2.073776 0.482212 4% Est.
2004 1.994017 0.501500 4% Est.
2003 1.917323 0.521561 4% Est.
2002 1.843581 0.542423 4% Est.
2001 1.772673 0.564120 4% Est.
2000 1.704493 0.586685 4% Est.
1999 1.638936 0.610152 4% Est.
1998 1.575900 0.634558 4% Est.
1997 1.515288 0.659940 4% Est.
1996 1.457008 0.686338 4% Est.
1995 1.400969 0.713792 4% Est.
1994 1.347086 0.742343 4% Est.
1993 1.295275 0.772037 4% Est.
1992 1.245457 0.802918 4% Est.
1991 1.197554 0.835035 4% Est.
1990 1.151495 0.868437 4% Est.
1989 1.107206 0.903174 3.8744%
1988 1.065909 0.938167 3.3218%
1987 1.031640 0.969331 3.1640%
1986 1.000000 1.000000 2.6144%
1985 0.974522 1.026144 2.9715%
1984 0.946400 1.056636 3.6576%
1983 0.913006 1.095283 3.8998%
1982 0.878737 1.137998 6.3831%
1981 0.826011 1.210637 9.6843%
1980 0.753081 1.327879 9.0330%
1979 0.690691 1.447826 8.8650%
1978 0.634447 1.576176 7.2813%
1977 0.591387 1.690941 6.6558%
1976 0.554481 1.803488 6.4073%
1975 0.521093 1.919042 9.8159%
1974 0.474515 2.107413 9.0909%
1973 0.434973 2.298995 6.4509%
1972 0.408613 2.447301 4.7304%
1971 0.390157 2.563068 5.7132%
1970 0.369072 2.709500 5.5272%
1969 0.349741 2.859259 5.5714%
1968 0.331284 3.018559 5.0148%
1967 0.315464 3.169933 2.5719%
1966 0.307554 3.251459 3.5485%
1965 0.297015 3.366836 2.7360%
1964 0.289105 3.458952 1.5423%
1963 0.284714 3.512300 1.5697%
1962 0.280314 3.567432 2.2421%
1961 0.274166 3.647419 0.9709%
1960 0.271530 3.682832 1.6442%
1959 0.267138 3.743385 2.3579%
1958 0.260984 3.831652 2.0623%
1957 0.255710 3.910674 3.5571%
1956 0.246927 4.049781 3.3098%
1955 0.239016 4.183821 3.4226%
1954 0.231106 4.327017 1.5421%
1953 0.227596 4.393746 1.5703%
1952 0.224078 4.462741 1.5948%
1951 0.220560 4.533915 5.0183%
1950 0.210020 4.761441 1.7034%
1949 0.206503 4.842548 -0.4250%
1948 0.207384 4.821969 6.7886%
1947 0.194201 5.149313 13.9149%
1946 0.170479 5.865833 22.7896%
1945 0.138838 7.202632 3.2661%
1944 0.134447 7.437877 1.3234%
1943 0.132691 7.536310 2.7232%
1942 0.129173 7.741536 6.5229%
1941 0.121263 8.246508 6.1527%
1940 0.114235 8.753891 2.3623%
1939 0.111599 8.960682 -1.5482%
1938 0.113354 8.821954 -1.5312%
1937 0.115116 8.686871 3.9669%
1936 0.110724 9.031469 0.0000%
1935 0.110724 9.031469 3.2811%
1934 0.107206 9.327805 8.9328%
1933 0.098415 10.161038 -2.6088%
1932 0.101051 9.895954 -11.5407%
1931 0.114235 8.753891 -8.4517%
1930 0.124781 8.014037 -2.7367%
1929 0.128292 7.794718 0.0000%
1928 0.128292 7.794718 -0.6823%
1927 0.129173 7.741536 0.0000%
1926 0.129173 7.741536 -2.0001%
1925 0.131810 7.586701 0.6731%
1924 0.130928 7.637771 2.0549%
1923 0.128292 7.794718 0.0000%
1922 0.128292 7.794718 2.8137%
1921 0.124781 8.014037 -7.1894%
1920 0.134447 7.437877 -13.0688%
1919 0.154659 6.465837 15.7925%
1918 0.133566 7.486956 14.2845%
1917 0.116871 8.556430 16.6637%
1916 0.100178 9.982250 20.0069%
1915 0.083477 11.979388 9.1939%
1914 0.076448 13.080758 2.3510%
1913 0.074692 13.388289 1.1940%
1912 0.073811 13.548152 1.1977%
1911 0.072937 13.710421 2.4765%
1910 0.071175 14.049967 0.0000%
1909 0.071175 14.049967 3.8464%
1908 0.068538 14.590385 0.0000%
1907 0.068538 14.590385 -2.5073%
1906 0.070301 14.224557 5.2689%
1905 0.066782 14.974037 2.6987%
1904 0.065027 15.378148 0.0000%
1903 0.065027 15.378148 1.3740%
1902 0.064146 15.589436 2.8128%
1901 0.062391 16.027933 1.4328%
1900 0.061510 16.257587 0.0000%
1899 0.061510 16.257587 16.6611%
1898 0.052725 18.966275 -10.4416%
1897 0.058872 16.985895 0.0000%
1896 0.058872 16.985895 -1.4749%
1895 0.059754 16.735362 1.4970%
1894 0.058872 16.985895 -1.4749%
1893 0.059754 16.735362 -5.5612%
1892 0.063272 15.804676 0.0000%
1891 0.063272 15.804676 -1.3619%
1890 0.064146 15.589436 0.0000%
1889 0.064146 15.589436 -2.6744%
1888 0.065909 15.172510 0.0000%
1887 0.065909 15.172510 1.3553%
1886 0.065027 15.378148 1.3740%
1885 0.064146 15.589436 -1.3553%
1884 0.065027 15.378148 -1.3372%
1883 0.065909 15.172510 -5.0576%
1882 0.069420 14.405148 -3.6586%
1881 0.072056 13.878117 2.4963%
1880 0.070301 14.224557 0.0000%
1879 0.070301 14.224557 5.2689%
1878 0.066782 14.974037 -3.7992%
1877 0.069420 14.405148 -5.9492%
1876 0.073811 13.548152 -1.1800%
1875 0.074692 13.388289