6.3831% 1981 3.012810 0.331916 9.6843% 1980 1.930198 0.518082 9.0330% 1979 10.621546 0.094148 8.8650% 1978 5.729988 0.174520 7.2813% 1977 5.137299 0.194655 6.6558% 1976 0.736284 1.358172 6.4073% 1975 0.521093 1.919042 9.8159% 1974 7.397428 0.135182 9.0909% 1973 5.823540 0.171717 6.4509% 1972 1.435173 0.696780 4.7304% 1971 0.564880 1.770288 5.7132% 1970 5.316533 0.188092 5.5272% 1969 0.551253 1.814048 5.5714%
patty