2000 13.659873 0.073207 4% Est. 2001 30.110434 0.033211 4% Est. 1989 15.365940 0.065079 3.8744% 1988 4.316696 0.231659 3.3218% 1987 8.041339 0.124357 3.1640% 1986 8.556430 0.116871 2.6144% 1985 0.944634 1.058611 2.9715% 1984 14.753845 0.067779 3.6576% 1983 3.257086 0.307023 3.8998% 1982 12.346219 0.080996 6.3831% 1981 3.012810 0.331916 9.6843% 1980 2.819071 0.354727 9.0330% 1979 3.034720 0.329520 8.8650% 1978 4.911594 0.203600 7.2813% 1977 2.474256 0.404162 6.6558% 1976 7.987384 0.125197 6.4073% 1975 8.235712 0.121422 9.8159% 1974 7.714476 0.129626 9.0909% 1973 6.111351 0.163630 6.4509% 1972 0.736929 1.356982 4.7304% 1971 5.919667 0.168928 5.7132% 1970 5.675640 0.176192 5.5272% 1969 5.452265 0.183410 5.5714% 1968 1.705884 0.586206 5.0148% 1967
discoloration