2010 1.480244 0.675564 4% Est. 2009 1.423312 0.702587 4% Est. 2008 1.368569 0.730690 4% Est. 2007 1.315932 0.759918 4% Est. 2006 1.265319 0.790315 4% Est. 2005 1.216653 0.821927 4% Est. 2004 1.169859 0.854804 4% Est. 2003 1.124864 0.888997 4% Est. 2002 1.081600 0.924556 4% Est. 2001 1.040000 0.961539 4% Est. 2000 1.000000 1.000000 4% Est. 1999 0.961538 1.040000 4% Est. 1998 0.924556 1.081600 4% Est. 1997 0.888996 1.124864 4% Est. 1996 0.854804 1.169858 4% Est. 1995 0.821927 1.216653 4% Est. 1994 0.790315 1.265319 4% Est. 1993 0.759918 1.315931 4% Est. 1992 0.730690 1.368569 4% Est. 1991 0.702587 1.423312 4% Est. 1990 0.675564 1.480244 4% Est. 1989 0.649581 1.539454 3.8744% 1988 0.625352 1.599099 3.3218% 1987 0.605247 1.652218 3.1640% 1986 0.586685 1.704493 2.6144% 1985 0.571737 1.749056 2.9715% 1984 0.555238 1.801028 3.6576% 1983 0.535646 1.866903 3.8998% 1982 0.515541 1.939709 6.3831% 1981 0.484608 2.063523 9.6843% 1980 0.441821 2.263360 9.0330% 1979 0.405218 2.467809 8.8650% 1978 0.372220 2.686581 7.2813% 1977 0.346957 2.882198 6.6558% 1976 0.325306 3.074033 6.4073% 1975 0.305717 3.270994 9.8159% 1974 0.278391 3.592071 9.0909% 1973 0.255192 3.918622 6.4509% 1972 0.239727 4.171408 4.7304% 1971 0.228899 4.368733 5.7132% 1970 0.216529 4.618325 5.5272% 1969 0.205188 4.873587 5.5714% 1968 0.194359 5.145114 5.0148% 1967 0.185078 5.403129 2.5719% 1966 0.180437 5.542090 3.5485% 1965 0.174254 5.738750 2.7360% 1964 0.169613 5.895761 1.5423% 1963 0.167037 5.986692 1.5697% 1962 0.164456 6.080665 2.2421% 1961 0.160849 6.217002 0.9709% 1960 0.159303 6.277362 1.6442% 1959 0.156726 6.380575 2.3579% 1958 0.153115 6.531025 2.0623% 1957 0.150021 6.665717 3.5571% 1956 0.144868 6.902824 3.3098% 1955 0.140227 7.131295 3.4226% 1954 0.135586 7.375372 1.5421% 1953 0.133527 7.489110 1.5703% 1952 0.131463 7.606712 1.5948% 1951 0.129399 7.728028 5.0183% 1950 0.123216 8.115845 1.7034% 1949 0.121152 8.254091 -0.4250% 1948 0.121669 8.219013 6.7886% 1947 0.113935 8.776969 13.9149% 1946 0.100017 9.998272 22.7896% 1945 0.081454 12.276837 3.2661% 1944 0.078878 12.677812 1.3234% 1943 0.077848 12.845590 2.7232% 1942 0.075784 13.195395 6.5229% 1941 0.071143 14.056117 6.1527% 1940 0.067020 14.920949 2.3623% 1939 0.065473 15.273422 -1.5482% 1938 0.066503 15.036961 -1.5312% 1937 0.067537 14.806713 3.9669%