0.652324 1.532980 6.3831% 1981 8.245452 0.121279 9.6843% 1980 2.773470 0.360559 9.0330% 1979 2.084891 0.479641 8.8650% 1978 0.651034 1.536018 7.2813% 1977 9.478705 0.105500 6.6558% 1976 0.873960 1.144217 6.4073% 1975