Year per 100,000 population 2000 15.707091663497271 2001 15.366692562434345 2002 15.280296110433232 2003 15.05279349761139 2004 14.550243277892083 2005 14.169277010434774 2006 13.713415478555106 2007 13.23843177747516 2008 12.19548106549568 2009 10.92799325232563 2010 10.323789077427445 2011 10.266444646479949 2012 10.117561996819006 2013 9.63226039250979 2014 9.46400844572695 2015 9.340602047089067 2016 9.155763058806816 2017 9.003254251913903 2018 8.87903231980378 2019 8.81740110283755