Year	Per 100,000 People
1957	1.5181
1958	1.7605
1959	1.5024
1960	1.8759
1961	1.8646
1962	1.8548
1963	2.1786
1964	2.3418
1965	3.6404
1966	4.768
1967	5.1466
1968	4.3132
1969	5.0941
1980	13.6786
2002	7.525