2010 4.841870 0.206532 4% Est. 2009 4.655644 0.214793 4% Est. 2008 4.476581 0.223385 4% Est. 2007 4.304406 0.232320 4% Est. 2006 4.138850 0.241613 4% Est. 2005 3.979664 0.251278 4% Est. 2004 3.826601 0.261329 4% Est. 2003 3.679422 0.271782 4% Est. 2002 3.537908 0.282653 4% Est. 2001 3.401833 0.293959 4% Est. 2000 3.270994 0.305717 4% Est. 1999 3.145186 0.317946 4% Est. 1998 3.024218 0.330664 4% Est. 1997 2.907902 0.343891 4% Est. 1996 2.796060 0.357646 4% Est. 1995 2.688519 0.371952 4% Est. 1994 2.585114 0.386830 4% Est. 1993 2.485688 0.402303 4% Est. 1992 2.390083 0.418395 4% Est. 1991 2.298157 0.435131 4% Est. 1990 2.209766 0.452537 4% Est. 1989 2.124775 0.470638 3.8744% 1988 2.045523 0.488872 3.3218% 1987 1.979759 0.505112 3.1640% 1986 1.919042 0.521093 2.6144% 1985 1.870149 0.534717 2.9715% 1984 1.816181 0.550606 3.6576% 1983 1.752096 0.570745 3.8998% 1982 1.686332 0.593003 6.3831% 1981 1.585150 0.630855 9.6843% 1980 1.445194 0.691949 9.0330% 1979 1.325465 0.754452 8.8650% 1978 1.217530 0.821335 7.2813% 1977 1.134896 0.881138 6.6558% 1976 1.064073 0.939786 6.4073% 1975 1.000000 1.000000 9.8159% 1974 0.910615 1.098159 9.0909% 1973 0.834731 1.197991 6.4509% 1972 0.784146 1.275272 4.7304% 1971 0.748728 1.335598 5.7132% 1970 0.708264 1.411903 5.5272% 1969 0.671168 1.489941 5.5714% 1968 0.635748 1.572951 5.0148% 1967 0.605389 1.651831 2.5719% 1966 0.590209 1.694314 3.5485% 1965 0.569984 1.754436 2.7360% 1964 0.554804 1.802437 1.5423% 1963 0.546377 1.830237 1.5697% 1962 0.537934 1.858965 2.2421% 1961 0.526137 1.900646 0.9709% 1960 0.521078 1.919099 1.6442% 1959 0.512649 1.950653 2.3579% 1958 0.500839 1.996648 2.0623% 1957 0.490719 2.037826 3.5571% 1956 0.473863 2.110314 3.3098% 1955 0.458682 2.180161 3.4226% 1954 0.443502 2.254780 1.5421% 1953 0.436767 2.289552 1.5703% 1952 0.430014 2.325505 1.5948% 1951 0.423264 2.362593 5.0183% 1950 0.403038 2.481156 1.7034% 1949 0.396288 2.523420 -0.4250% 1948 0.397979 2.512696 6.7886% 1947 0.372679 2.683273 13.9149% 1946 0.327156 3.056647 22.7896% 1945 0.266436 3.753244 3.2661% 1944 0.258009 3.875829 1.3234% 1943 0.254639 3.927121 2.7232% 1942 0.247889 4.034063 6.5229% 1941 0.232710 4.297201 6.1527% 1940 0.219222 4.561595 2.3623% 1939 0.214162 4.669352 -1.5482% 1938 0.217530 4.597062 -1.5312% 1937 0.220913 4.526671 3.9669%