2010 4.266357 0.234392 4% Est. 2009 4.102266 0.243768 4% Est. 2008 3.944487 0.253518 4% Est. 2007 3.792777 0.263659 4% Est. 2006 3.646899 0.274206 4% Est. 2005 3.506634 0.285174 4% Est. 2004 3.371765 0.296581 4% Est. 2003 3.242080 0.308444 4% Est. 2002 3.117386 0.320782 4% Est. 2001 2.997486 0.333613 4% Est. 2000 2.882198 0.346957 4% Est. 1999 2.771344 0.360836 4% Est. 1998 2.664755 0.375269 4% Est. 1997 2.562264 0.390280 4% Est. 1996 2.463715 0.405891 4% Est. 1995 2.368957 0.422127 4% Est. 1994 2.277843 0.439012 4% Est. 1993 2.190234 0.456572 4% Est. 1992 2.105994 0.474835 4% Est. 1991 2.024994 0.493829 4% Est. 1990 1.947110 0.513582 4% Est. 1989 1.872221 0.534125 3.8744% 1988 1.802389 0.554819 3.3218% 1987 1.744442 0.573249 3.1640% 1986 1.690941 0.591387 2.6144% 1985 1.647860 0.606848 2.9715% 1984 1.600307 0.624880 3.6576% 1983 1.543839 0.647736 3.8998% 1982 1.485892 0.672996 6.3831% 1981 1.396737 0.715955 9.6843% 1980 1.273415 0.785290 9.0330% 1979 1.167918 0.856225 8.8650% 1978 1.072813 0.932129 7.2813% 1977 1.000000 1.000000 6.6558% 1976 0.937595 1.066558 6.4073% 1975 0.881138 1.134896 9.8159% 1974 0.802378 1.246296 9.0909% 1973 0.735513 1.359595 6.4509% 1972 0.690941 1.447301 4.7304% 1971 0.659733 1.515764 5.7132% 1970 0.624079 1.602362 5.5272% 1969 0.591392 1.690927 5.5714% 1968 0.560182 1.785135 5.0148% 1967 0.533431 1.874656 2.5719% 1966 0.520056 1.922869 3.5485% 1965 0.502234 1.991102 2.7360% 1964 0.488859 2.045578 1.5423% 1963 0.481434 2.077127 1.5697% 1962 0.473994 2.109732 2.2421% 1961 0.463599 2.157035 0.9709% 1960 0.459142 2.177977 1.6442% 1959 0.451714 2.213788 2.3579% 1958 0.441309 2.265988 2.0623% 1957 0.432391 2.312720 3.5571% 1956 0.417539 2.394986 3.3098% 1955 0.404162 2.474256 3.4226% 1954 0.390787 2.558940 1.5421% 1953 0.384852 2.598402 1.5703% 1952 0.378902 2.639205 1.5948% 1951 0.372954 2.681297 5.0183% 1950 0.355132 2.815853 1.7034% 1949 0.349184 2.863818 -0.4250% 1948 0.350674 2.851648 6.7886% 1947 0.328382 3.045235 13.9149% 1946 0.288270 3.468975 22.7896% 1945 0.234767 4.259540 3.2661% 1944 0.227342 4.398661 1.3234% 1943 0.224373 4.456873 2.7232% 1942 0.218425 4.578240 6.5229% 1941 0.205049 4.876874 6.1527% 1940 0.193165 5.176934 2.3623% 1939 0.188707 5.299227 -1.5482% 1938 0.191674 5.217185 -1.5312% 1937 0.194655 5.137299 3.9669%