Year	Per 100,000 People
1952	7.366
1953	8.8811
1954	9.8935
1955	9.4247
1956	10.2166
1957	9.9871
1958	9.3244
1959	10.2257
1960	11.1639
1961	11.5086
1962	11.102
1963	10.9632
1964	12.8519
1965	12.2331
1966	13.3887
1967	13.8015
1968	13.6076
1969	13.6422
1970	15.4274
1971	14.491
1972	15.0906
1973	12.6644
1974	10.8839
1975	10.5458
1976	10.7301
1977	10.6494
1978	10.0667
1979	15.7178
1980	15.438
1981	13.5084
1982	12.4827
1983	11.5435
1984	9.8409
1985	8.6008
1986	7.7532
1987	6.9426
1988	6.2314
1989	5.8769
1990	5.3248