0.278882 9.0330% 1979 9.704183 0.103048 8.8650% 1978 1.337042 0.747920 7.2813% 1977 1.246296 0.802378 6.6558% 1976 1.673734 0.597466 6.4073% 1975 0.271782 3.679422 9.8159% 1974 6.505806 0.153709 9.0909% 1973 0.310480 3.220821 6.4509% 1972 1.000000 1.000000
presuppositions