2010 1.731676 0.577475 4% Est. 2009 1.665073 0.600574 4% Est. 2008 1.601032 0.624597 4% Est. 2007 1.539454 0.649581 4% Est. 2006 1.480244 0.675564 4% Est. 2005 1.423311 0.702587 4% Est. 2004 1.368569 0.730690 4% Est. 2003 1.315931 0.759918 4% Est. 2002 1.265319 0.790314 4% Est. 2001 1.216653 0.821927 4% Est. 2000 1.169858 0.854804 4% Est. 1999 1.124864 0.888997 4% Est. 1998 1.081600 0.924556 4% Est. 1997 1.040000 0.961539 4% Est. 1996 1.000000 1.000000 4% Est. 1995 0.961538 1.040000 4% Est. 1994 0.924556 1.081600 4% Est. 1993 0.888997 1.124864 4% Est. 1992 0.854804 1.169859 4% Est. 1991 0.821927 1.216653 4% Est. 1990 0.790314 1.265319 4% Est. 1989 0.759918 1.315932 3.8744% 1988 0.731574 1.366917 3.3218% 1987 0.708053 1.412323 3.1640% 1986 0.686338 1.457008 2.6144% 1985 0.668851 1.495100 2.9715% 1984 0.649550 1.539527 3.6576% 1983 0.626630 1.595837 3.8998% 1982 0.603110 1.658072 6.3831% 1981 0.566923 1.763908 9.6843% 1980 0.516868 1.934730 9.0330% 1979 0.474047 2.109494 8.8650% 1978 0.435445 2.296501 7.2813% 1977 0.405891 2.463715 6.6558% 1976 0.380561 2.627696 6.4073% 1975 0.357646 2.796060 9.8159% 1974 0.325678 3.070518 9.0909% 1973 0.298538 3.349655 6.4509% 1972 0.280447 3.565738 4.7304% 1971 0.267780 3.734412 5.7132% 1970 0.253308 3.947764 5.5272% 1969 0.240041 4.165963 5.5714% 1968 0.227373 4.398066 5.0148% 1967 0.216515 4.618618 2.5719% 1966 0.211086 4.737403 3.5485% 1965 0.203852 4.905508 2.7360% 1964 0.198424 5.039722 1.5423% 1963 0.195410 5.117451 1.5697% 1962 0.192390 5.197779 2.2421% 1961 0.188171 5.314320 0.9709% 1960 0.186361 5.365917 1.6442% 1959 0.183347 5.454143 2.3579% 1958 0.179123 5.582749 2.0623% 1957 0.175504 5.697884 3.5571% 1956 0.169475 5.900564 3.3098% 1955 0.164046 6.095862 3.4226% 1954 0.158617 6.304500 1.5421% 1953 0.156208 6.401724 1.5703% 1952 0.153793 6.502251 1.5948% 1951 0.151379 6.605952 5.0183% 1950 0.144145 6.937459 1.7034% 1949 0.141731 7.055633 -0.4250% 1948 0.142336 7.025648 6.7886% 1947 0.133287 7.502591 13.9149% 1946 0.117006 8.546567 22.7896% 1945 0.095290 10.494294 3.2661% 1944 0.092276 10.837049 1.3234% 1943 0.091071 10.980466 2.7232% 1942 0.088657 11.279482 6.5229% 1941 0.083228 12.015230 6.1527% 1940 0.078404 12.754492 2.3623% 1939 0.076594 13.055788 -1.5482% 1938 0.077799 12.853660 -1.5312% 1937 0.079009 12.656843 3.9669%