1996 1.934730 0.516868 4% Est. 2004 4.202217 0.237970 4% Est. 2003 26.287302 0.038041 4% Est. 1997 22.108639 0.045231 4% Est. 1989 8.630362 0.115870 3.8744% 1988 14.975981 0.066774 3.3218% 1987 4.603940 0.217205 3.1640% 1986 16.735362 0.059754 2.6144% 1985 14.038135 0.071235 2.9715% 1984 13.134252 0.076137 3.6576% 1983 13.321104 0.075069 3.8998% 1982 13.699008 0.072998 6.3831% 1981 11.898817 0.084042 9.6843% 1980 0.424828 2.353895 9.0330% 1979 0.405218 2.467809 8.8650% 1978 0.318175 3.142921 7.2813% 1977 4.427686 0.225852 6.6558% 1976 0.736284 1.358172 6.4073% 1975 6.816296 0.146707 9.8159% 1974 3.529388 0.283335 9.0909% 1973 1.114865 0.896970 6.4509% 1972 1.000000 1.000000 6.3831% 1981 0.524152 1.907843 9.6843% 1980 0.298478 3.350326 9.0330% 1979 5.205260
pioneered