31.231085 0.032019 4% Est. 1999 8.439392 0.118492 4% Est. 2001 11.461814 0.087246 4% Est. 2005 3.268636 0.305938 4% Est. 1993 1.418694 0.704874 4% Est. 1989 14.823599 0.067460 3.8744% 1988 18.105413 0.055232 3.3218% 1987 13.494627 0.074104 3.1640% 1986 8.753891 0.114235 2.6144% 1985 14.038135 0.071235 2.9715% 1984 13.462122 0.074282 3.6576% 1983 3.073941 0.325315 3.8998% 1982 0.678417 1.474020 6.3831% 1981 0.448047 2.231907 9.6843% 1980 11.902198 0.084018
coequal