1982 10.526726 0.094996 6.3831% 1981 0.327384 3.054518 9.6843% 1980 3.414404 0.292877 9.0330% 1979 9.704183 0.103048 8.8650% 1978 10.617699 0.094182 7.2813% 1977 0.360836 2.771344 6.6558% 1976 9.279443 0.107765 6.4073% 1975