1991 20.341533 0.049161 4% Est. 1989 18.806891 0.053172 3.8744% 1988 15.354573 0.065127 3.3218% 1987 1.058611 0.944634 3.1640% 1986 18.966275 0.052725 2.6144% 1985 7.393408 0.135256 2.9715% 1984 14.957547 0.066856 3.6576% 1983 7.316862 0.136671 3.8998% 1982 0.763127 1.310398 6.3831% 1981 0.717338 1.394042 9.6843% 1980 3.308846 0.302220 9.0330% 1979 0.474047 2.109494 8.8650% 1978 1.814048 0.551253 7.2813% 1977 7.735785 0.129269 6.6558% 1976 4.853868 0.206021 6.4073% 1975 3.875829 0.258009 9.8159% 1974 3.913095 0.255552 9.0909% 1973 0.218139 4.584234 6.4509% 1972 3.100028 0.322578 4.7304% 1971 6.082334 0.164411 5.7132% 1970 3.230814 0.309520 5.5272% 1969 1.108655 0.901993 5.5714% 1968 0.153605 6.510209 5.0148% 1967 0.158205 6.320898 2.5719% 1966 4.794597 0.208568 3.5485% 1965 4.333559 0.230757 2.7360% 1964 0.521397 1.917924 1.5423% 1963 3.724271 0.268509 1.5697% 1962 1.022421 0.978070 2.2421% 1961 4.588275 0.217947 0.9709% 1960 4.352067 0.229776 1.6442% 1959 0.723810 1.381578 2.3579% 1958 3.535851 0.282817 2.0623% 1957 3.879769 0.257747 3.5571% 1956 0.706028 1.416374 3.3098% 1955 0.915826 1.091911 3.4226% 1954 3.757227 0.266154 1.5421% 1953 1.015703 0.984540 1.5703% 1952 3.000015 0.333332 1.5948% 1951 3.438405 0.290833 5.0183% 1950 0.952215 1.050183 1.7034% 1949 2.901358 0.344666 -0.4250% 1948 0.940262 1.063533 6.7886% 1947 0.692798 1.443423 13.9149% 1946 0.825552 1.211311 22.7896% 1945 0.610020
IL