Year	per 100,000 adults
2004	10.05
2005	10.02
2006	10
2007	10.01
2008	10.13
2009	10.29
2010	10.32
2011	10.75
2012	10.57
2013	11.75
2014	11.66
2015	12.67
2016	12.7
2017	12.77
2018	12.56
2019	12.33
2020	11.71
2021	11.24