Year	per 100,000 adults
2004	30.665
2005	29.865000000000002
2006	32.55
2007	33.295
2008	35.36
2009	35.35
2010	34.18
2011	32.76
2012	33.2
2013	30.01
2014	27.98
2015	26.84
2016	24.62
2017	22.86
2018	21.26
2019	23.42
2020	22.6
2021	21.05