Year	Per 100,000 People
1961	2.0326
1963	2.2003
1964	1.6536
1977	2.5525
1978	2.1752
1979	1.5313
1980	2.0295
1982	2.1274
1984	2.2797
1985	2.7978
1986	2.6348
1987	2.8851
1988	2.3809
1991	2.5119