Year per 100,000 people 1990 13.7895233924514 1991 8.28124183330403 1992 10.5069561437854 1993 12.2216562396016 1994 12.0828324637825 1995 11.7167926386129 1996 11.2109487983656 1997 9.32920864722012 1998 8.87863470413882 1999 8.90741045121074 2000 8.73857279190491 2001 7.7778062113238 2002 8.23403408769907 2003 8.37731757493411 2004 8.31515014402673 2005 9.67422872162259 2006 8.70349363308218 2007 8.02409698047058 2008 7.93534652630682 2009 7.85422557335847 2010 16.7641099769876 2011 8.46332327339597 2012 6.75966182479206 2013 5.25185158302322 2014 5.47521345205193 2015 5.1182002192939 2016 2.99621670022045 2017 3.26347187848511 2018 2.91877015081634 2019 2.19768195988342 2020 1.74734308054439