Year	per 100,000 adults
2004	32.69
2005	33.28
2006	29.259999999999998
2007	29.720000000000002
2008	29.89
2009	30.049999999999997
2010	29.740000000000002
2011	29.67
2012	29.604999999999997
2013	28.48
2014	27.78
2015	27.770000000000003
2016	27.175
2017	25.98
2018	25.505
2019	25.095
2020	24.83
2021	24.475