Year	Per 100,000 People
1953	7.89
1954	9.6272
1955	8.7603
1956	11.0917
1957	11.5822
1958	9.0691
1959	13.9904
1960	13.422
1961	13.9912
1962	12.6776
1963	12.5165
1964	14.8907
1965	13.8637
1966	15.6978
1967	16.347
1968	20.4883
1969	23.4143
1970	19.2684
1971	18.7729
1972	19.6424
1973	18.3071
1974	16.2135
1975	16.2289
1976	17.4039
1977	16.1235
1978	15.7682
1979	19.1974
1980	17.274
1981	19.4403
1982	16.7594
1983	16.9214
1984	16.2407
1985	17.3673
1986	14.095
1987	13.55
1988	15.4662
1989	16.1253
1990	20.9009
1991	21.189