Year	per 100 people
1982	14.25945877
1983	15.70277782
1984	17.14089818
1985	18.6109991
1986	20.22369216
1987	21.54693561
1988	24.43263073
1989	27.04347018
1990	28.47577307
1991	27.99717081
1992	29.0631411
1993	29.02155887
1994	28.77794137
1995	35.43153796
1996	42.27810167
1997	40.58247209
1998	41.5671863
1999	42.08387535
2000	42.76046285
2001	40.94387474
2002	40.45717523
2003	40.33397698
2004	40.62753902
2005	40.49299874
2006	40.42737903
2007	39.8906878
2008	39.24752031
2009	36.99149296
2010	34.92057164
2012	35.25540583
2013	34.02021773
2014	33.78574049
2015	33.57088733
2019	32.8817572
2020	32.83764132
2021	32.85274461