Year	per 100,000 adults
2004	7.75
2005	8
2006	6.76
2007	5.97
2008	4.92
2009	3.96
2010	4.12
2011	4.28
2012	6.115
2013	6.3100000000000005
2014	6.85
2015	7.300000000000001
2016	8
2017	8.135
2018	8.325
2019	8.55
2020	8.97
2021	8.77