Year	Per 100,000 People
1958	5.0902
1959	6.4493
1969	17.9157
1970	18.1043
1971	19.9684
1972	20.6503
1973	21.2002
1981	58.5871
1982	52.5462
1983	54.7483
1985	39.573
1986	39.1434
1987	38.3629
1988	40.9164
1989	44.2879
1990	42.0441
1991	42.7815
1992	38.3437
1993	38.8776
1994	37.9961
1995	35.0499