2010 1.665074 0.600574 4% Est. 2009 1.601032 0.624597 4% Est. 2008 1.539454 0.649581 4% Est. 2007 1.480245 0.675564 4% Est. 2006 1.423312 0.702587 4% Est. 2005 1.368569 0.730690 4% Est. 2004 1.315932 0.759918 4% Est. 2003 1.265319 0.790315 4% Est. 2002 1.216653 0.821927 4% Est. 2001 1.169858 0.854804 4% Est. 2000 1.124864 0.888996 4% Est. 1999 1.081600 0.924556 4% Est. 1998 1.040000 0.961538 4% Est. 1997 1.000000 1.000000 4% Est. 1996 0.961539 1.040000 4% Est. 1995 0.924556 1.081600 4% Est. 1994 0.888996 1.124864 4% Est. 1993 0.854805 1.169858 4% Est. 1992 0.821927 1.216653 4% Est. 1991 0.790315 1.265319 4% Est. 1990 0.759918 1.315932 4% Est. 1989 0.730690 1.368569 3.8744% 1988 0.703436 1.421593 3.3218% 1987 0.680821 1.468816 3.1640% 1986 0.659940 1.515288 2.6144% 1985 0.643127 1.554904 2.9715% 1984 0.624568 1.601107 3.6576% 1983 0.602529 1.659670 3.8998% 1982 0.579914 1.724394 6.3831% 1981 0.545118 1.834464 9.6843% 1980 0.496988 2.012119 9.0330% 1979 0.455815 2.193873 8.8650% 1978 0.418697 2.388361 7.2813% 1977 0.390280 2.562264 6.6558% 1976 0.365925 2.732804 6.4073% 1975 0.343891 2.907902 9.8159% 1974 0.313152 3.193338 9.0909% 1973 0.287056 3.483640 6.4509% 1972 0.269660 3.708367 4.7304% 1971 0.257481 3.883787 5.7132% 1970 0.243565 4.105674 5.5272% 1969 0.230808 4.332601 5.5714% 1968 0.218628 4.573987 5.0148% 1967 0.208188 4.803362 2.5719% 1966 0.202967 4.926898 3.5485% 1965 0.196012 5.101727 2.7360% 1964 0.190792 5.241310 1.5423% 1963 0.187894 5.322148 1.5697% 1962 0.184990 5.405689 2.2421% 1961 0.180934 5.526892 0.9709% 1960 0.179194 5.580552 1.6442% 1959 0.176295 5.672308 2.3579% 1958 0.172234 5.806057 2.0623% 1957 0.168754 5.925798 3.5571% 1956 0.162957 6.136585 3.3098% 1955 0.157736 6.339695 3.4226% 1954 0.152516 6.556679 1.5421% 1953 0.150200 6.657792 1.5703% 1952 0.147878 6.762339 1.5948% 1951 0.145556 6.870188 5.0183% 1950 0.138601 7.214956 1.7034% 1949 0.136280 7.337857 -0.4250% 1948 0.136861 7.306673 6.7886% 1947 0.128161 7.802693 13.9149% 1946 0.112506 8.888428 22.7896% 1945 0.091625 10.914064 3.2661% 1944 0.088727 11.270528 1.3234% 1943 0.087568 11.419682 2.7232% 1942 0.085247 11.730658 6.5229% 1941 0.080027 12.495836 6.1527% 1940 0.075388 13.264669 2.3623% 1939 0.073648 13.578016 -1.5482% 1938 0.074807 13.367804 -1.5312% 1937 0.075970 13.163114 3.9669%