1985 13.692003 0.073035 2.9715% 1984 0.513349 1.947993 3.6576% 1983 14.429759 0.069301 3.8998% 1982 1.686332 0.593003 6.3831% 1981 5.340855 0.187236 9.6843% 1980 9.021447 0.110847 9.0330% 1979 0.729808 1.370223 8.8650% 1978 4.845760 0.206366 7.2813% 1977 10.045231 0.099550 6.6558% 1976 0.257094 3.889631 6.4073% 1975 1.275272 0.784146 9.8159% 1974 7.397428 0.135182 9.0909% 1973 1.941170 0.515153 6.4509% 1972
motorized