Year per 1 million people 2010 0.4975178832803145 2011 0.23916864977338767 2012 0.46170822810233303 2013 0.4517412706081544 2014 0.8850736314880876 2015 0.8672408234538344 2016 2.124903077858361 2017 1.876316939952229 2018 2.2497689385037933 2019 4.8141642340093025 2020 6.093265487115299