Year per 100,000 people 2004 3.44822273823089 2005 3.02318359981486 2006 2.99513177343522 2007 2.89630091979231 2008 3.10098571347622 2009 4.72564412474449 2010 4.63896345613183 2011 5.32659160245829 2012 5.42928807956921 2014 5.02925219263668 2015 4.82588722874835 2016 4.93374314928989 2017 5.03798540892373 2018 3.14093338050272 2019 3.09314062700865 2020 3.57597789241596 2021 5.27491295544657