Year	per 100,000 adults
2004	0.48
2005	1
2006	1.08
2007	1.13
2008	1.21
2009	1.3
2010	1.69
2011	1.73
2012	1.83
2013	1.96
2014	1.98
2015	2.06
2016	2.03
2017	1.9
2018	2.2
2019	2.15
2020	2.15