Year per 100,000 people 1990 15.8947164259595 1991 16.9159008196701 1992 18.6575086759674 1993 16.8334975998459 1994 15.674794498039 1995 14.9726944221313 1996 13.7561542945955 1997 13.8685702760183 1998 12.8453778350292 1999 11.1091792712616 2000 9.29102727824138 2001 10.3413134122791 2002 10.5343110974119 2003 11.9292241946459 2004 11.9935620935115 2005 13.3646752383917 2006 13.0565029205788 2007 12.7330525344526 2008 12.9401041959694 2009 13.8979421427975 2010 13.4056647215929 2011 12.4189048040463 2012 11.1597389781825 2013 9.7068673144775 2014 8.45590979911899 2015 8.31931169444375 2016 7.09005068681931 2017 6.65068906770996 2018 10.3769913800219 2019 7.72817937299405 2021 11.0064316097709