Year	Per 100,000 People
1955	9.2896
1956	7.6103
1957	5.9069
1958	8.9295
1959	8.5259
1960	10.3594
1961	6.3129
1962	10.4252
1963	7.4574
1964	9.239
1965	8.7608
1966	7.0515
1967	5.1315
1968	6.7846
1969	7.5694
1970	4.718
1971	6.0199
1972	3.6489
1973	5.1793
1974	2.7845
1975	4.4895
1976	2.4347
1977	2.5668
1978	3.7165
1979	3.9269
1980	3.5554
1981	4.2589
1982	5.8472
1983	4.7188
1984	4.2841
1985	8.7107
1986	8.3494
1987	11.3883