Year per 1 million people 2010 0.7801081776009879 2011 1.262603890730724 2012 1.8376639517836184 2013 2.415675978807156 2014 3.494797590540604 2015 4.8429314398117125 2016 5.704693370384474 2017 7.770540557653892 2018 11.861114976074873 2019 20.570835738904915 2020 29.44361289936869