Year	Per 100,000 People
1957	4.9334
1958	5.5173
1959	4.1093
1960	5.6216
1961	4.6504
1962	5.271
1963	5.6266
1964	5.0791
1965	9.5449
1966	10.5185
1967	11.9901
1968	11.2697
1969	14.0145
1980	32.7207
2002	16.8686