Year	Per 100,000 People
1953	1.3592
1954	1.2823
1955	1.136
1956	0.8869
1957	0.8442
1958	1.5408
1959	0.8945
1960	0.8291
1961	1.4785
1962	1.3104
1963	0.976
1964	1.4056
1965	1.2939
1966	0.9743
1967	1.2072
1968	1.5881
1969	1.7764
1970	1.6208
1971	1.4687
1972	1.638
1973	1.0306
1974	1.2778
1975	1.2439
1976	0.9916
1977	0.8651
1978	1.0773
1979	0.6921
1980	1.1615
1981	1.1058
1982	1.2982
1983	1.5352
1984	1.0814
1985	1.4584
1986	1.2123
1987	0.8838
1988	1.1205
1989	1.3632
1990	1.5996
1991	2.2323