Year	Per 100,000 People
1954	0.4283
1955	1.2033
1957	0.3687
1958	0.3533
1960	0.3202
1968	0.7526
1970	0.9789
1972	1.3834
1973	0.9117
1974	0.453
1975	0.4505
1976	0.4803
1977	0.4571
1980	0.2465
1981	0.2415
1982	0.7548
1983	0.2333
1984	0.5514
1985	0.2764
1986	0.267
1987	0.5258
1988	1.0343
1989	1.3479
1990	1.0441
1991	1.265
1992	1.1797
1993	0.4565
1994	0.4457