2010 1.423312 0.702587 4% Est. 2009 1.368569 0.730690 4% Est. 2008 1.315932 0.759918 4% Est. 2007 1.265319 0.790314 4% Est. 2006 1.216653 0.821927 4% Est. 2005 1.169859 0.854804 4% Est. 2004 1.124864 0.888996 4% Est. 2003 1.081600 0.924556 4% Est. 2002 1.040000 0.961538 4% Est. 2001 1.000000 1.000000 4% Est. 2000 0.961539 1.040000 4% Est. 1999 0.924556 1.081600 4% Est. 1998 0.888997 1.124864 4% Est. 1997 0.854804 1.169858 4% Est. 1996 0.821927 1.216653 4% Est. 1995 0.790315 1.265319 4% Est. 1994 0.759918 1.315931 4% Est. 1993 0.730691 1.368568 4% Est. 1992 0.702587 1.423312 4% Est. 1991 0.675564 1.480244 4% Est. 1990 0.649581 1.539454 4% Est. 1989 0.624597 1.601032 3.8744% 1988 0.601300 1.663063 3.3218% 1987 0.581968 1.718306 3.1640% 1986 0.564120 1.772673 2.6144% 1985 0.549747 1.819018 2.9715% 1984 0.533883 1.873069 3.6576% 1983 0.515045 1.941579 3.8998% 1982 0.495713 2.017297 6.3831% 1981 0.465969 2.146063 9.6843% 1980 0.424828 2.353895 9.0330% 1979 0.389632 2.566521 8.8650% 1978 0.357904 2.794044 7.2813% 1977 0.333613 2.997486 6.6558% 1976 0.312794 3.196994 6.4073% 1975 0.293959 3.401833 9.8159% 1974 0.267684 3.735754 9.0909% 1973 0.245377 4.075366 6.4509% 1972 0.230507 4.338264 4.7304% 1971 0.220096 4.543481 5.7132% 1970 0.208201 4.803058 5.5272% 1969 0.197296 5.068530 5.5714% 1968 0.186884 5.350918 5.0148% 1967 0.177960 5.619253 2.5719% 1966 0.173497 5.763773 3.5485% 1965 0.167552 5.968299 2.7360% 1964 0.163090 6.131591 1.5423% 1963 0.160613 6.226159 1.5697% 1962 0.158131 6.323890 2.2421% 1961 0.154663 6.465681 0.9709% 1960 0.153176 6.528456 1.6442% 1959 0.150698 6.635797 2.3579% 1958 0.147226 6.792265 2.0623% 1957 0.144251 6.932345 3.5571% 1956 0.139296 7.178936 3.3098% 1955 0.134834 7.416546 3.4226% 1954 0.130372 7.670386 1.5421% 1953 0.128392 7.788674 1.5703% 1952 0.126407 7.910980 1.5948% 1951 0.124422 8.037148 5.0183% 1950 0.118477 8.440478 1.7034% 1949 0.116492 8.584254 -0.4250% 1948 0.116990 8.547773 6.7886% 1947 0.109552 9.128047 13.9149% 1946 0.096170 10.398202 22.7896% 1945 0.078321 12.767909 3.2661% 1944 0.075844 13.184923 1.3234% 1943 0.074854 13.359412 2.7232% 1942 0.072869 13.723210 6.5229% 1941 0.068407 14.618360 6.1527% 1940 0.064442 15.517785 2.3623% 1939 0.062955 15.884357 -1.5482% 1938 0.063945 15.638438 -1.5312% 1937 0.064939 15.398980 3.9669%