Year	per 100 people
2003	0.006473494
2004	0.012865675
2005	0.01913613
2006	0.192760448
2007	1.689164705
2008	2.082546513
2009	3.519881793
2010	5.229784247
2011	7.076228125
2012	9.573250422
2013	11.29282408
2014	12.20988867
2015	12.90094046
2016	12.99827481
2017	14.06566291
2018	13.27698164
2019	13.39749085
2020	13.80666236
2021	14.34430766
2022	15.35467732