Year per 100,000 people 2000 2.58759494598355 2001 2.79333673596886 2002 2.61145411057861 2003 2.5427974290318 2004 2.8114473171555 2005 2.54909799950841 2006 2.92086808171344 2007 2.6801089033079 2008 2.81870640176704 2009 2.87580378852216 2010 2.68749199813241 2011 2.64028590102208 2012 2.7049657645127 2013 2.85203922703712 2014 2.89430778238872 2015 2.55654819285481 2016 2.24740100606148 2017 2.19353053922806 2018 2.33987499251454