Year	Per 100,000 People
1980	7.1855
1981	7.5944
1982	7.2394
1983	6.7699
1984	6.424
1985	6.2011
1986	5.9464
1987	5.9407
1988	7.4847
1989	8.7447
1990	9.4913
1991	10.256
1992	10.0627
1993	10.7179
1994	10.1564
1995	9.907
1996	9.1302
1997	9.0771
1998	9.6343