Year	Per 100,000 People
1958	17.0995
1959	12.2425
1960	13.8476
1961	13.4402
1962	15.0123
1963	15.0767
1964	17.6694
1969	17.0805
1970	19.4832
1972	24.1732
1973	27.2234
1974	29.7354
1982	30.2473
1983	30.2907
1984	28.9017
1992	44.7992
1993	51.0938