Year	Per 100,000 People
1961	0.7775
1962	1.3708
1963	1.497
1964	0.8368
1965	1.6709
1968	1.9047
1969	9.2903
1973	0.9884
1974	1.6977
1975	1.2326
1976	0.4763
1977	0.962
1978	1.1607