Year	Per 100,000 People
1963	1.3499
1964	1.6085
1965	1.8654
1966	2.2574
1967	1.597
1968	1.5652
1969	1.4675
1970	1.3453
1971	1.0981
1972	1.3453
1973	1.6809
1974	1.3295
1975	0.7851
1976	0.8151
1978	1.1259
1981	0.8148