Year	Per 100,000 People
1961	42.2516
1962	49.1638
1963	53.0595
1964	62.0259
1965	60.9783
1968	64.6436
1969	58.2658
1973	45.6652
1974	42.1948
1975	39.9126
1976	29.2737
1977	59.8992
1978	18.0749