Year per 100,000 people 1990 1.93716464342991 1991 2.95910830403864 1992 2.94115931146207 1993 2.87716425146589 1994 3.02636690744171 1995 2.86622583274149 1996 2.62895777588232 1997 2.80958408433808 1998 2.81649881616902 1999 2.4730563927237 2000 2.00939908675262 2001 2.49558973290803 2002 2.00031502498201 2003 2.25339595665652 2004 2.07043593325767 2005 1.62802982927874 2006 1.73012746018035 2007 1.533685586388 2008 1.80575467076902 2009 1.38880847177164 2010 1.38182054857274 2011 1.45681139451563 2012 1.24973203830187 2013 1.55639829020552 2014 1.47954463669629 2015 2.24496624728801 2016 2.05805246393454 2017 1.63449754166462 2018 0.879673232080558 2019 0.654946166239357 2020 0.820464644511899 2021 0.772416611447461