Year	Per 100,000 People
1970	4.2777
1971	3.4274
1972	2.5567
1973	2.1815
1974	2.7479
1975	1.3328
1976	2.8833
1977	2.4579
1978	2.0676
1979	2.3948
1980	1.7128
1981	1.1683
1982	2.1286
1983	2.2368
1984	1.7008
1985	1.1886