Year	Per 100,000 People
1963	1.0716
1964	1.2454
1965	1.8126
1966	1.8316
1967	1.2625
1968	1.2725
1969	1.2609
1970	1.0518
1971	1.0378
1972	0.9221
1973	1.6552
1974	1.2176
1975	1.34
1976	0.861
1978	1.1615
1981	0.4967