Year	per 100,000 adults
2004	38.88
2005	39.29
2006	37.39
2007	38.49
2008	40.05
2009	40.11
2010	39.45
2011	41.44
2012	37.91
2013	37.85
2014	37.05
2015	37.2
2016	34.3
2017	32.14
2018	29.61
2019	27.56
2020	24.25
2021	23.51