Year	per 100,000 adults
2005	27.49
2006	28.29
2007	31.81
2008	33.91
2009	32.29
2010	31.51
2011	32.44
2012	32.24
2013	33.19
2014	34.35
2015	31.65
2016	30.3
2017	30.47
2018	30.53
2019	30.01
2020	29.92
2021	29.85