Year	Per 100,000 People
1966	3.7459
1967	4.5222
1968	4.8783
1969	4.411
1970	5.0434
1977	4.0652
1978	4.1568
1979	3.7172
1980	3.87
1981	3.9349
1982	3.3053
1983	3.4795
1984	3.2377
1985	3.5348
1986	4.2657
1987	4.4642
1988	4.1754
1989	3.7589
1990	3.6313
1991	2.9576
1992	2.9631
1993	2.8652
1994	2.9342
1995	2.8093
1996	2.9338