Year	Per 100,000 People
1955	6.864
1956	9.5637
1957	9.8443
1958	7.7456
1959	10.8408
1960	13.8569
1961	13.4626
1962	18.1401
1963	19.4607
1964	18.8859
1965	21.6592
1966	15.964
1967	19.8229
1968	23.9583
1969	16.0701
1970	25.1203
1971	29.2523
1972	24.3933
1973	27.3083
1974	31.7811
1975	29.8498
1976	33.4689
1977	31.5863
1978	34.5761
1979	31.9264
1980	33.3701
1981	33.0938
1982	35.0318
1983	30.6618
1984	32.2512
1985	32.7396
1986	32.2415
1987	34.3067