Year	Per 100,000 People
1961	2.1056
1963	2.0972
1964	1.4763
1965	1.5659
1966	3.4842
1967	4.035
1968	4.1801
1969	5.0936
1970	5.1258
1971	4.9429
1972	8.4309
1973	8.0163
1974	5.9537
1975	6.0486
1977	7.2053
1978	7.4777
1979	7.6899
1980	7.2446
1982	8.9475
1984	10.1763
1985	9.4462
1986	8.4192
1987	7.8302
1988	9.2432
1991	9.496