Year per 100,000 people 1990 11.3470892981233 1991 11.7503952269415 1992 12.1751562608882 1993 11.8120828019334 1994 12.1365402105558 1995 13.8803645123629 1996 8.94788237359177 1997 11.1386473403474 1998 9.73943881769452 1999 9.68360107640871 2000 9.9609175570833 2001 9.99665471423942 2002 12.0474573697036 2003 10.592128257158 2004 9.49646826961707 2005 11.0107239611503 2006 6.56064057975876 2007 8.13028504954229 2008 14.1047496528529 2009 15.7894330202839 2010 12.6944965907688 2011 14.8833971231939 2012 16.9646714047014 2013 17.3489541956208 2014 15.5318135385213 2015 11.9026604973316 2016 10.0587717891935 2017 9.2283736846821 2018 9.62726287193256 2019 11.34072937901 2020 11.6430795339927 2021 12.7319238281632