Year	Per 100,000 People
1960	4.9917
1961	1.8759
1963	2.6176
1964	13.4878
1966	3.6233
1967	7.8801
1968	8.1958
1970	4.3558
1971	4.334
1972	2.9914
1973	6.8549
1974	9.8042
1975	9.3569
1976	5.6617
1977	5.8744
1978	1.4029
1979	5.1185
1980	6.0648
1981	3.654
1982	9.6743
1983	7.9535
1984	3.8849
1985	9.2975
1986	4.0245
1987	9.0504
1988	5.2233
1989	14.9053
1990	29.7216
1991	7.0345
1992	18.2427
1993	8.4621
1994	14.5562
1995	10.1381