2010 1.601032 0.624597 4% Est. 2009 1.539454 0.649581 4% Est. 2008 1.480244 0.675564 4% Est. 2007 1.423312 0.702587 4% Est. 2006 1.368569 0.730690 4% Est. 2005 1.315931 0.759918 4% Est. 2004 1.265319 0.790314 4% Est. 2003 1.216652 0.821927 4% Est. 2002 1.169859 0.854804 4% Est. 2001 1.124864 0.888997 4% Est. 2000 1.081600 0.924556 4% Est. 1999 1.040000 0.961539 4% Est. 1998 1.000000 1.000000 4% Est. 1997 0.961538 1.040000 4% Est. 1996 0.924556 1.081600 4% Est. 1995 0.888996 1.124864 4% Est. 1994 0.854804 1.169859 4% Est. 1993 0.821927 1.216653 4% Est. 1992 0.790314 1.265319 4% Est. 1991 0.759918 1.315932 4% Est. 1990 0.730690 1.368569 4% Est. 1989 0.702587 1.423312 3.8744% 1988 0.676381 1.478457 3.3218% 1987 0.654635 1.527569 3.1640% 1986 0.634558 1.575900 2.6144% 1985 0.618391 1.617100 2.9715% 1984 0.600546 1.665152 3.6576% 1983 0.579355 1.726057 3.8998% 1982 0.557609 1.793370 6.3831% 1981 0.524152 1.907843 9.6843% 1980 0.477873 2.092604 9.0330% 1979 0.438283 2.281629 8.8650% 1978 0.402593 2.483896 7.2813% 1977 0.375269 2.664755 6.6558% 1976 0.351850 2.842116 6.4073% 1975 0.330664 3.024218 9.8159% 1974 0.301108 3.321072 9.0909% 1973 0.276015 3.622987 6.4509% 1972 0.259289 3.856702 4.7304% 1971 0.247577 4.039140 5.7132% 1970 0.234197 4.269902 5.5272% 1969 0.221931 4.505906 5.5714% 1968 0.210219 4.756948 5.0148% 1967 0.200180 4.995497 2.5719% 1966 0.195161 5.123974 3.5485% 1965 0.188473 5.305797 2.7360% 1964 0.183454 5.450964 1.5423% 1963 0.180667 5.535035 1.5697% 1962 0.177875 5.621917 2.2421% 1961 0.173975 5.747969 0.9709% 1960 0.172302 5.803775 1.6442% 1959 0.169514 5.899201 2.3579% 1958 0.165610 6.038301 2.0623% 1957 0.162263 6.162831 3.5571% 1956 0.156689 6.382050 3.3098% 1955 0.151669 6.593284 3.4226% 1954 0.146650 6.818947 1.5421% 1953 0.144423 6.924105 1.5703% 1952 0.142190 7.032834 1.5948% 1951 0.139958 7.144997 5.0183% 1950 0.133270 7.503556 1.7034% 1949 0.131038 7.631372 -0.4250% 1948 0.131597 7.598941 6.7886% 1947 0.123232 8.114802 13.9149% 1946 0.108179 9.243966 22.7896% 1945 0.088101 11.350628 3.2661% 1944 0.085314 11.721352 1.3234% 1943 0.084200 11.876472 2.7232% 1942 0.081968 12.199887 6.5229% 1941 0.076949 12.995672 6.1527% 1940 0.072489 13.795258 2.3623% 1939 0.070816 14.121139 -1.5482% 1938 0.071929 13.902518 -1.5312% 1937 0.073048 13.689641 3.9669%