Year	Per 100,000 People
1952	25.1603
1953	33.869
1954	35.925
1955	39.0756
1956	41.4043
1957	40.034
1958	35.8578
1959	40.5088
1960	41.7853
1961	40.7073
1962	39.5643
1963	39.11
1964	43.4269
1965	40.4964
1966	42.4915
1967	43.7403
1968	41.2511
1969	42.4136
1970	48.5562
1971	46.3092
1972	45.3635
1973	38.2561
1974	34.0832
1975	34.3518
1976	34.1446
1977	34.1879
1978	32.6514
1979	38.0072
1980	36.4948
1981	32.6398
1982	31.3454
1983	31.5475
1984	26.91
1985	23.381
1986	23.4937
1987	21.1053
1988	21.6659
1989	21.1586
1990	20.271