Year	Per 100,000 People
1971	9.0033
1975	11.8264
1976	3.3482
1977	4.8376
1978	3.8601
1979	16.4377
1980	6.5995
1981	18.1638
1982	7.9308
1984	13.4622
1985	24.9417
1990	5.1408