2010 6.174703 0.161951 4% Est. 2009 5.937214 0.168429 4% Est. 2008 5.708860 0.175166 4% Est. 2007 5.489290 0.182173 4% Est. 2006 5.278161 0.189460 4% Est. 2005 5.075155 0.197038 4% Est. 2004 4.879959 0.204920 4% Est. 2003 4.692266 0.213117 4% Est. 2002 4.511797 0.221641 4% Est. 2001 4.338264 0.230507 4% Est. 2000 4.171408 0.239727 4% Est. 1999 4.010969 0.249316 4% Est. 1998 3.856702 0.259289 4% Est. 1997 3.708367 0.269660 4% Est. 1996 3.565738 0.280447 4% Est. 1995 3.428593 0.291665 4% Est. 1994 3.296725 0.303331 4% Est. 1993 3.169929 0.315465 4% Est. 1992 3.048007 0.328083 4% Est. 1991 2.930776 0.341207 4% Est. 1990 2.818054 0.354855 4% Est. 1989 2.709667 0.369049 3.8744% 1988 2.608599 0.383347 3.3218% 1987 2.524732 0.396082 3.1640% 1986 2.447301 0.408613 2.6144% 1985 2.384949 0.419296 2.9715% 1984 2.316126 0.431755 3.6576% 1983 2.234400 0.447547 3.8998% 1982 2.150533 0.465001 6.3831% 1981 2.021499 0.494683 9.6843% 1980 1.843015 0.542589 9.0330% 1979 1.690328 0.591601 8.8650% 1978 1.552683 0.644047 7.2813% 1977 1.447301 0.690941 6.6558% 1976 1.356982 0.736929 6.4073% 1975 1.275272 0.784146 9.8159% 1974 1.161282 0.861117 9.0909% 1973 1.064509 0.939400 6.4509% 1972 1.000000 1.000000 4.7304% 1971 0.954833 1.047304 5.7132% 1970 0.903230 1.107138 5.5272% 1969 0.855922 1.168331 5.5714% 1968 0.810751 1.233424 5.0148% 1967 0.772036 1.295277 2.5719% 1966 0.752678 1.328590 3.5485% 1965 0.726885 1.375734 2.7360% 1964 0.707527 1.413374 1.5423% 1963 0.696780 1.435173 1.5697% 1962 0.686012 1.457701 2.2421% 1961 0.670968 1.490384 0.9709% 1960 0.664516 1.504854 1.6442% 1959 0.653767 1.529597 2.3579% 1958 0.638707 1.565664 2.0623% 1957 0.625800 1.597954 3.5571% 1956 0.604305 1.654795 3.3098% 1955 0.584944 1.709565 3.4226% 1954 0.565586 1.768077 1.5421% 1953 0.556996 1.795343 1.5703% 1952 0.548385 1.823536 1.5948% 1951 0.539777 1.852618 5.0183% 1950 0.513983 1.945589 1.7034% 1949 0.505375 1.978730 -0.4250% 1948 0.507532 1.970321 6.7886% 1947 0.475268 2.104078 13.9149% 1946 0.417213 2.396858 22.7896% 1945 0.339779 2.943092 3.2661% 1944 0.329032 3.039216 1.3234% 1943 0.324735 3.079437 2.7232% 1942 0.316126 3.163295 6.5229% 1941 0.296768 3.369633 6.1527% 1940 0.279567 3.576957 2.3623% 1939 0.273115 3.661455 -1.5482% 1938 0.277410 3.604769 -1.5312% 1937 0.281724 3.549572 3.9669%