Year	Per 100,000 People
1953	0.9003
1954	1.0615
1955	1.4941
1956	1.4884
1957	1.0041
1958	0.8742
1959	1.0029
1960	0.943
1961	0.9228
1962	1.2964
1963	1.2921
1964	1.1177
1965	1.0866
1966	1.1906
1967	1.4041
1968	1.019
1969	1.2095
1970	1.4279
1971	1.2344
1972	1.1319
1973	0.9662
1974	1.0012
1975	1.0132
1976	0.595
1977	1.0263
1978	0.7441
1979	0.8506
1980	0.6774
1981	0.8278
1982	0.9198
1983	0.9911
1984	0.8128
1985	0.6675
1986	0.6864
1987	0.6801
1988	0.6607
1989	0.4746
1990	0.7781
1991	0.8226