3.8998% 1982 2.150533 0.465001 6.3831% 1981 6.394597 0.156382 9.6843% 1980 11.580988 0.086348 9.0330% 1979 0.455815 2.193873 8.8650% 1978 4.813359 0.207755 7.2813% 1977 0.591387 1.690941 6.6558% 1976