Year per 100,000 people 1990 1.78382582010111 1991 2.22441248687705 1992 2.24038953603193 1993 2.36173438100566 1994 2.3895479660582 1995 2.22123977860255 1996 2.2733541436814 1997 2.10177434681274 1998 1.97759298559493 1999 1.9319537219649 2000 2.22052365869268 2001 2.00709404285694 2002 1.85264360015847 2008 0.84625027735139 2009 1.00375345434165 2010 0.994886877346226 2011 1.09267411975714 2012 1.05887573002071 2013 0.790004960842627 2014 0.743872656776832 2015 0.772958969418475 2016 0.674761862589288 2017 0.744819765554613 2018 0.708695944557548 2019 0.657252097562917 2020 0.692196999838648 2021 0.712649984922754