Year per 100 people 2005 0.006564484 2006 0.007391145 2007 0.00813587 2008 0.014979864 2009 0.015803745 2010 0.016745537 2011 0.060901373 2012 0.086479056 2013 0.114560052 2014 0.166487742 2015 0.201740203 2016 0.585410755 2017 1.356862043 2018 1.482574337 2019 1.736445995 2020 1.840396841 2021 1.954834986 2022 2.063986994