Year	Per 100,000 People
1970	2.6551
1971	2.0134
1972	2.3621
1973	3.2241
1974	2.5747
1975	2.811
1976	2.5268
1977	1.8261
1978	1.1895
1979	1.463
1980	1.3428
1981	1.6935
1982	1.2366
1983	1.5511
1984	1.7253
1985	1.7794