Year	per 100 people
1960	0.784540547
1961	0.859087
1962	0.859087
1963	0.859087
1964	0.859087
1965	0.720850604
1966	0.753245
1967	0.753245
1968	0.753245
1969	0.753245
1970	0.670644281
1971	0.687603
1972	0.687603
1973	0.687603
1974	0.687603
1976	0.526759376
1977	0.521664737
1978	0.530002286
1979	0.953308603
1981	1.745038515
1983	2.887163465
1984	2.645791676
1985	2.678921013
1986	2.781268671
1987	2.874979464
1988	3.471548617
1989	4.049644741
1990	4.438502132
1991	5.130794869
1992	5.527906508
1993	5.944196518
1994	6.481370072
1995	6.611586781
1996	7.764858526
1997	7.252279998
1998	8.387357785
1999	8.9231433
2000	9.453914603
2001	10.46410232
2002	10.7905283
2003	11.493152
2004	12.37670894
2005	13.01285571
2006	17.37169225
2007	19.72467601
2008	23.88059701
2009	28.93302471
2010	28.86836028
2011	27.87844996
2012	27.90645755
2013	28.94788447
2014	11.2542907
2015	12.4573604
2016	10.40602414
2017	13.94203861
2018	13.97717546
2019	6.323903536
2020	6.6505786
2021	10.20968335