Year	Per 100,000 People
1970	14.1683
1971	16.1615
1972	17.4273
1973	19.4088
1974	21.2199
1975	20.5487
1976	21.2727
1977	21.2747
1992	20.6622
1993	21.1439
1994	19.9366
1995	19.1438
1996	17.1605