Year	per 1,000 people
2001	3.662
2002	5.392
2003	5.392
2004	5.528
2005	5.717
2006	5.863
2007	6.164
2008	6.732
2009	6.527
2010	6.777
2011	6.967
2012	6.913
2013	7.202
2014	8.071
2015	7.948
2018	8.474
2020	14.4