Year	Per 100,000 People
1961	5.7534
1962	9.1092
1963	12.8457
1964	12.8559
1965	14.6529
1968	18.1332
1969	15.793
1973	24.3389
1974	24.9789
1975	28.6803
1976	20.8307
1977	24.0768
1978	10.3988