2010 1.539454 0.649581 4% Est. 2009 1.480244 0.675564 4% Est. 2008 1.423312 0.702587 4% Est. 2007 1.368570 0.730690 4% Est. 2006 1.315932 0.759918 4% Est. 2005 1.265319 0.790314 4% Est. 2004 1.216653 0.821927 4% Est. 2003 1.169858 0.854804 4% Est. 2002 1.124865 0.888996 4% Est. 2001 1.081600 0.924556 4% Est. 2000 1.040000 0.961538 4% Est. 1999 1.000000 1.000000 4% Est. 1998 0.961539 1.040000 4% Est. 1997 0.924556 1.081600 4% Est. 1996 0.888997 1.124864 4% Est. 1995 0.854804 1.169858 4% Est. 1994 0.821927 1.216653 4% Est. 1993 0.790315 1.265318 4% Est. 1992 0.759918 1.315932 4% Est. 1991 0.730690 1.368569 4% Est. 1990 0.702587 1.423312 4% Est. 1989 0.675564 1.480244 3.8744% 1988 0.650366 1.537595 3.3218% 1987 0.629457 1.588671 3.1640% 1986 0.610152 1.638936 2.6144% 1985 0.594607 1.681784 2.9715% 1984 0.577448 1.731758 3.6576% 1983 0.557072 1.795099 3.8998% 1982 0.536163 1.865105 6.3831% 1981 0.503993 1.984156 9.6843% 1980 0.459494 2.176308 9.0330% 1979 0.421426 2.372893 8.8650% 1978 0.387109 2.583251 7.2813% 1977 0.360836 2.771344 6.6558% 1976 0.338318 2.955800 6.4073% 1975 0.317946 3.145186 9.8159% 1974 0.289527 3.453914 9.0909% 1973 0.265399 3.767905 6.4509% 1972 0.249316 4.010969 4.7304% 1971 0.238055 4.200704 5.7132% 1970 0.225190 4.440696 5.5272% 1969 0.213395 4.686140 5.5714% 1968 0.202134 4.947224 5.0148% 1967 0.192481 5.195315 2.5719% 1966 0.187655 5.328932 3.5485% 1965 0.181224 5.518028 2.7360% 1964 0.176398 5.669000 1.5423% 1963 0.173719 5.756434 1.5697% 1962 0.171034 5.846792 2.2421% 1961 0.167283 5.977885 0.9709% 1960 0.165675 6.035924 1.6442% 1959 0.162995 6.135167 2.3579% 1958 0.159240 6.279831 2.0623% 1957 0.156022 6.409342 3.5571% 1956 0.150663 6.637330 3.3098% 1955 0.145836 6.857013 3.4226% 1954 0.141010 7.091703 1.5421% 1953 0.138868 7.201066 1.5703% 1952 0.136721 7.314145 1.5948% 1951 0.134575 7.430795 5.0183% 1950 0.128144 7.803696 1.7034% 1949 0.125998 7.936625 -0.4250% 1948 0.126536 7.902896 6.7886% 1947 0.118492 8.439392 13.9149% 1946 0.104018 9.613722 22.7896% 1945 0.084712 11.804649 3.2661% 1944 0.082033 12.190202 1.3234% 1943 0.080962 12.351527 2.7232% 1942 0.078815 12.687878 6.5229% 1941 0.073989 13.515495 6.1527% 1940 0.069701 14.347064 2.3623% 1939 0.068092 14.685980 -1.5482% 1938 0.069163 14.458614 -1.5312% 1937 0.070238 14.237222 3.9669%