3.8998% 1982 7.042228 0.142001 6.3831% 1981 2.618400 0.381913 9.6843% 1980 12.791751 0.078175 9.0330% 1979 3.034720 0.329520 8.8650% 1978 0.489816 2.041582 7.2813% 1977 8.519012 0.117385 6.6558% 1976