Year	Per 100,000 People
1971	50.9213
1975	35.7244
1976	31.3608
1977	35.0096
1978	69.6361
1979	38.0323
1980	41.3041
1981	22.9295
1982	40.8521
1984	30.1175
1985	36.2266
1990	25.9997