2010 5.800517 0.172398 4% Est. 2009 5.577420 0.179294 4% Est. 2008 5.362904 0.186466 4% Est. 2007 5.156640 0.193925 4% Est. 2006 4.958305 0.201682 4% Est. 2005 4.767602 0.209749 4% Est. 2004 4.584234 0.218139 4% Est. 2003 4.407915 0.226865 4% Est. 2002 4.238383 0.235939 4% Est. 2001 4.075366 0.245377 4% Est. 2000 3.918622 0.255192 4% Est. 1999 3.767905 0.265399 4% Est. 1998 3.622987 0.276015 4% Est. 1997 3.483640 0.287056 4% Est. 1996 3.349655 0.298538 4% Est. 1995 3.220821 0.310480 4% Est. 1994 3.096944 0.322899 4% Est. 1993 2.977832 0.335815 4% Est. 1992 2.863299 0.349248 4% Est. 1991 2.753172 0.363217 4% Est. 1990 2.647280 0.377746 4% Est. 1989 2.545462 0.392856 3.8744% 1988 2.450519 0.408077 3.3218% 1987 2.371734 0.421632 3.1640% 1986 2.298995 0.434973 2.6144% 1985 2.240421 0.446345 2.9715% 1984 2.175769 0.459608 3.6576% 1983 2.098996 0.476418 3.8998% 1982 2.020211 0.494998 6.3831% 1981 1.898996 0.526594 9.6843% 1980 1.731329 0.577591 9.0330% 1979 1.587895 0.629765 8.8650% 1978 1.458590 0.685593 7.2813% 1977 1.359595 0.735513 6.6558% 1976 1.274750 0.784468 6.4073% 1975 1.197991 0.834731 9.8159% 1974 1.090909 0.916667 9.0909% 1973 1.000000 1.000000 6.4509% 1972 0.939400 1.064509 4.7304% 1971 0.896970 1.114865 5.7132% 1970 0.848494 1.178559 5.5272% 1969 0.804053 1.243699 5.5714% 1968 0.761620 1.312991 5.0148% 1967 0.725250 1.378834 2.5719% 1966 0.707066 1.414296 3.5485% 1965 0.682835 1.464482 2.7360% 1964 0.664651 1.504550 1.5423% 1963 0.654555 1.527755 1.5697% 1962 0.644440 1.551736 2.2421% 1961 0.630307 1.586528 0.9709% 1960 0.624247 1.601931 1.6442% 1959 0.614149 1.628270 2.3579% 1958 0.600001 1.666664 2.0623% 1957 0.587877 1.701036 3.5571% 1956 0.567684 1.761544 3.3098% 1955 0.549497 1.819848 3.4226% 1954 0.531312 1.882134 1.5421% 1953 0.523243 1.911159 1.5703% 1952 0.515153 1.941170 1.5948% 1951 0.507066 1.972129 5.0183% 1950 0.482836 2.071097 1.7034% 1949 0.474749 2.106376 -0.4250% 1948 0.476775 2.097425 6.7886% 1947 0.446466 2.239810 13.9149% 1946 0.391930 2.551477 22.7896% 1945 0.319188 3.132948 3.2661% 1944 0.309093 3.235273 1.3234% 1943 0.305056 3.278089 2.7232% 1942 0.296969 3.367356 6.5229% 1941 0.278784 3.587005 6.1527% 1940 0.262625 3.807703 2.3623% 1939 0.256565 3.897652 -1.5482% 1938 0.260599 3.837309 -1.5312% 1937 0.264652 3.778552 3.9669%