Year	per 1,000 adults
2004	685.15
2005	720.52
2006	683.22
2007	635.55
2008	620.79
2009	574.6
2010	563.4
2011	579.06
2012	580.69
2013	621.93
2014	614.11
2015	666.54
2016	701.37
2017	736.5
2018	753.25
2019	773.1
2020	777.9
2021	799.85