Year	per 100,000 adults
2004	4.39
2005	4.045
2006	3.78
2007	4.21
2008	4.555
2009	4.59
2010	5.1
2011	5.83
2012	5.82
2013	6.6
2014	6.8
2015	6.86
2016	6.98
2017	7.26
2018	7.84
2019	7.96
2020	7.16
2021	8.095