Year	Per 100,000 People
1952	14.7378
1953	17.1046
1954	18.867
1955	21.7125
1956	22.1837
1957	20.8469
1958	19.6248
1959	22.182
1960	23.6595
1961	23.1141
1962	22.5364
1963	21.938
1964	24.4813
1965	23.149
1966	23.8854
1967	24.0816
1968	22.7177
1969	22.6613
1970	25.4125
1971	22.8787
1972	22.3667
1973	20.0799
1974	17.41
1975	16.8702
1976	16.8657
1977	16.832
1978	16.4087
1979	20.2036
1980	19.4463
1981	17.364
1982	16.3282
1983	17.391
1984	15.1624
1985	13.9431
1986	13.9814
1987	12.1314
1988	12.8329
1989	12.5726
1990	11.9227