20.341533 0.049161 4% Est. 1989 15.000600 0.066664 3.8744% 1988 14.792806 0.067600 3.3218% 1987 15.052018 0.066436 3.1640% 1986 11.979388 0.083477 2.6144% 1985 15.192250 0.065823 2.9715% 1984 2.175769 0.459608 3.6576% 1983 14.040336 0.071223 3.8998% 1982 0.515541 1.939709 6.3831% 1981 0.430815 2.321182 9.6843% 1980 10.848241 0.092181 9.0330% 1979 0.533239 1.875333 8.8650% 1978 2.569371 0.389200 7.2813% 1977 0.474835 2.105994 6.6558% 1976 0.300763 3.324875 6.4073% 1975 4.669352 0.214162 9.8159% 1974 0.412087 2.426675 9.0909% 1973 3.485887 0.286871 6.4509% 1972 1.490384 0.670968 4.7304% 1971 1.580052 0.632891 5.7132% 1970 6.269014 0.159515 5.5272% 1969 3.061595 0.326627 5.5714% 1968 4.488285 0.222802 5.0148% 1967 4.487337 0.222849 2.5719% 1966 2.215200 0.451427
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