Year	Per 100,000 People
1970	5.1831
1971	4.8549
1972	4.0745
1973	3.9486
1974	4.3964
1975	5.5516
1976	6.2474
1977	7.7246
1992	7.1613
1993	6.8213
1994	7.0632
1995	8.0475
1996	7.0094