Year	Per 100,000 People
1966	12.0975
1967	15.5523
1968	16.5858
1969	16.5176
1970	15.8299
1977	11.5915
1978	11.7464
1979	10.0139
1980	11.2771
1981	12.6279
1982	10.7076
1983	9.3718
1984	10.2681
1985	10.5436
1986	11.9563
1987	11.4673
1988	11.725
1989	11.2461
1990	10.458
1991	9.8057
1992	11.2015
1993	11.4553
1994	11.1
1995	10.7304
1996	10.5631