Year	per 100,000 adults
2004	12.59
2005	12.44
2006	12.61
2007	12.8
2008	12.8
2009	12.81
2010	13.49
2011	12.55
2012	12.65
2013	12.48
2014	13.24
2015	12.88
2016	12.8
2017	12.09
2018	11.75
2019	11.51
2020	11.17
2021	11.02