Year	Per 100,000 People
1955	3.173
1956	2.7508
1957	2.7619
1958	3.2586
1959	4.6486
1960	4.6196
1963	2.161
1964	2.6081
1965	3.3847
1966	4.6752
1967	4.8838
1968	3.4529
1969	3.1846
1970	4.558
1971	2.7497
1972	3.2613
1973	2.1572
1974	2.3692
1975	3.0606
1976	2.9293
1977	1.7034
1978	0.9683
1980	1.7036
1981	3.137
1982	3.9637
1983	2.8319
1984	2.7456
1985	4.0973
1986	3.4389
1987	2.9954
1988	3.4311
1989	3.9496
1990	6.3008