Year	Per 100,000 People
1952	22.4275
1953	30.7747
1954	32.43
1955	35.6611
1956	40.2644
1957	37.504
1958	33.915
1959	39.128
1960	40.6439
1961	42.574
1962	42.0119
1963	40.9798
1964	45.9243
1965	45.2204
1966	46.2571
1967	44.9181
1968	42.7923
1969	40.3057
1970	47.3952
1971	43.1896
1972	40.5159
1973	36.2647
1974	33.0517
1975	32.3488
1976	32.2855
1977	30.9077
1978	30.2801
1979	33.3481
1980	31.1269
1981	27.8575
1982	28.1179
1983	28.7076
1984	25.8549
1985	22.1304
1986	23.0279
1987	19.6103
1988	20.37
1989	21.1162
1990	19.0695