Year	per 100 people
2002	0.000716184
2003	0.002737149
2004	0.037122545
2005	0.044135368
2006	0.052641761
2007	0.058831684
2008	0.35604345
2009	0.32055278
2010	0.420385669
2011	0.703127476
2012	0.969717416
2013	2.381302058
2014	2.935909138
2015	3.576022235
2016	4.002343519
2017	4.215030892
2018	4.026869794
2019	4.255316121
2020	4.498142687
2021	4.427257629