Year	Per 100,000 People
1963	4.032
1964	2.9713
1965	3.2999
1966	2.4169
1967	2.2043
1968	2.8742
1969	3.4757
1970	3.3986
1971	3.1917
1974	0.9261
1977	1.3286
1979	5.6819
1980	5.3338
1981	3.8957
1984	0.4698