Year per 1 million people 2010 0.03361804417592542 2011 0.043564476388919644 2012 0.25409925625147695 2013 0.28840894938738126 2014 0.36091395684948824 2015 0.32203952117797763 2016 0.3988860518171216 2017 0.702416265742558 2018 1.4397625226899824 2019 1.4458389517320598 2020 5.580637563266318