Year	Per 100,000 People
1955	12.6533
1956	15.0567
1957	11.6386
1958	11.6055
1959	12.3631
1960	12.8923
1963	10.5134
1964	8.8916
1965	11.2894
1966	11.0155
1967	10.4959
1968	10.5192
1969	10.7947
1970	9.6528
1971	10.5443
1972	11.3376
1973	11.6953
1974	11.6016
1975	9.9293
1976	10.5855
1977	11.2821
1978	10.1787
1980	8.9709
1981	8.4839
1982	10.3672
1983	10.4825
1984	10.5976
1985	9.0115
1986	7.9513
1987	7.9039
1988	8.2878
1989	10.6046
1990	9.5152