Est. 1989 4.144700 0.241272 3.8744% 1988 12.768934 0.078315 3.3218% 1987 8.041339 0.124357 3.1640% 1986 0.482212 2.073776 2.6144% 1985 2.497767 0.400358 2.9715% 1984 16.075453 0.062207 3.6576% 1983 10.937250 0.091431 3.8998% 1982 7.936282 0.126004 6.3831% 1981 0.904717 1.105319 9.6843% 1980 11.426126 0.087519 9.0330% 1979 0.333059 3.002467 8.8650% 1978 10.617699 0.094182 7.2813% 1977 5.060158 0.197622 6.6558% 1976 0.228555 4.375307 6.4073% 1975 7.906295 0.126481 9.8159% 1974 2.151413
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