Year per 1 million people 2010 40.39863351622132 2011 57.28432451818902 2012 120.50148290600393 2013 148.16542061976867 2014 237.60608271571752 2015 564.734468022504 2016 603.2948820875412 2017 1598.9736820087574 2018 1964.1977184910909 2019 10603.860764117173 2020 15597.939894730885