0.049896 4% Est. 1992 21.155194 0.047270 4% Est. 2000 5.403129 0.185078 4% Est. 1989 15.556212 0.064283 3.8744% 1988 15.552018 0.064300 3.3218% 1987 1.493634 0.669508 3.1640% 1986 1.026144 0.974522 2.6144% 1985 7.393408 0.135256 2.9715% 1984 2.175769 0.459608 3.6576% 1983 3.950591 0.253127 3.8998% 1982 0.407440 2.454350 6.3831% 1981 7.460096 0.134047 9.6843% 1980 10.082464 0.099182 9.0330% 1979 9.357584 0.106865 8.8650% 1978 0.470977 2.123244 7.2813% 1977
negligibly