Year per 1 million people 2010 15.97245985105381 2011 22.88168210227113 2012 35.20256056345424 2013 39.863723587920845 2014 46.96933912661849 2015 63.29986438133453 2016 104.90793864490117 2017 300.6902259092555 2018 408.4107223570193 2019 543.3305908457338 2020 813.9565547188676