Year per 1 million people 2010 41.835189208506584 2011 57.74566555400628 2012 99.27452692541895 2013 125.63084382975563 2014 162.6844590155798 2015 252.70908937752068 2016 280.3999101631356 2017 271.87751714958745 2018 259.8509080493304 2019 286.85059755058535 2020 313.54012490226575