3.8998% 1982 6.849504 0.145996 6.3831% 1981 11.898817 0.084042 9.6843% 1980 12.603080 0.079346 9.0330% 1979 0.346382 2.886989 8.8650% 1978 3.020882 0.331029 7.2813% 1977 10.045231 0.099550 6.6558% 1976 2.513971 0.397777 6.4073% 1975 7.059852 0.141646 9.8159% 1974 7.714476 0.129626 9.0909% 1973 3.235273 0.309093 6.4509% 1972 6.283717 0.159141 4.7304% 1971 1.370350 0.729741 5.7132% 1970 1.359229 0.735711 5.5272% 1969 0.213395 4.686140 5.5714% 1968 0.172785 5.787552 5.0148% 1967 0.284919 3.509767 2.5719% 1966 5.224084 0.191421 3.5485% 1965 2.209159 0.452661 2.7360% 1964 1.064725 0.939210 1.5423% 1963 0.925735 1.080223
toughs