2010 2.871243 0.348281 4% Est. 2009 2.760811 0.362212 4% Est. 2008 2.654626 0.376701 4% Est. 2007 2.552526 0.391769 4% Est. 2006 2.454350 0.407440 4% Est. 2005 2.359952 0.423737 4% Est. 2004 2.269186 0.440687 4% Est. 2003 2.181908 0.458314 4% Est. 2002 2.097990 0.476647 4% Est. 2001 2.017297 0.495713 4% Est. 2000 1.939709 0.515541 4% Est. 1999 1.865105 0.536163 4% Est. 1998 1.793370 0.557609 4% Est. 1997 1.724394 0.579914 4% Est. 1996 1.658072 0.603110 4% Est. 1995 1.594300 0.627235 4% Est. 1994 1.532980 0.652324 4% Est. 1993 1.474020 0.678417 4% Est. 1992 1.417326 0.705554 4% Est. 1991 1.362814 0.733776 4% Est. 1990 1.310398 0.763127 4% Est. 1989 1.259998 0.793652 3.8744% 1988 1.213001 0.824401 3.3218% 1987 1.174003 0.851786 3.1640% 1986 1.137998 0.878737 2.6144% 1985 1.109004 0.901710 2.9715% 1984 1.077001 0.928504 3.6576% 1983 1.038998 0.962466 3.8998% 1982 1.000000 1.000000 6.3831% 1981 0.939999 1.063831 9.6843% 1980 0.857004 1.166856 9.0330% 1979 0.786004 1.272257 8.8650% 1978 0.721999 1.385043 7.2813% 1977 0.672996 1.485892 6.6558% 1976 0.630998 1.584791 6.4073% 1975 0.593003 1.686332 9.8159% 1974 0.539997 1.851861 9.0909% 1973 0.494998 2.020211 6.4509% 1972 0.465001 2.150533 4.7304% 1971 0.443998 2.252262 5.7132% 1970 0.420003 2.380937 5.5272% 1969 0.398004 2.512535 5.5714% 1968 0.377000 2.652518 5.0148% 1967 0.358997 2.785536 2.5719% 1966 0.349996 2.857176 3.5485% 1965 0.338002 2.958562 2.7360% 1964 0.329001 3.039508 1.5423% 1963 0.324003 3.086387 1.5697% 1962 0.318996 3.134833 2.2421% 1961 0.312001 3.205121 0.9709% 1960 0.309001 3.236239 1.6442% 1959 0.304002 3.289449 2.3579% 1958 0.296999 3.367013 2.0623% 1957 0.290998 3.436452 3.5571% 1956 0.281002 3.558690 3.3098% 1955 0.272000 3.676476 3.4226% 1954 0.262998 3.802308 1.5421% 1953 0.259004 3.860945 1.5703% 1952 0.255000 3.921574 1.5948% 1951 0.250997 3.984117 5.0183% 1950 0.239003 4.184053 1.7034% 1949 0.235000 4.255324 -0.4250% 1948 0.236003 4.237240 6.7886% 1947 0.221000 4.524889 13.9149% 1946 0.194004 5.154522 22.7896% 1945 0.157997 6.329216 3.2661% 1944 0.153000 6.535935 1.3234% 1943 0.151002 6.622431 2.7232% 1942 0.146999 6.802770 6.5229% 1941 0.137998 7.246508 6.1527% 1940 0.129999 7.692364 2.3623% 1939 0.126999 7.874079 -1.5482% 1938 0.128996 7.752173 -1.5312% 1937 0.131002 7.633471 3.9669%