1986 3.169933 0.315464 2.6144% 1985 4.281802 0.233547 2.9715% 1984 4.873310 0.205199 3.6576% 1983 13.151983 0.076034 3.8998% 1982 13.699008 0.072998 6.3831% 1981 0.430815 2.321182 9.6843% 1980 5.830002 0.171527 9.0330% 1979 5.999942 0.166668 8.8650% 1978 0.282857 3.535359 7.2813% 1977 5.060158 0.197622 6.6558% 1976 7.887249 0.126787 6.4073% 1975 1.950653 0.512649 9.8159% 1974 3.576095 0.279635 9.0909% 1973 3.235273 0.309093 6.4509% 1972 5.812344
sector