Year	Number per 1 Million People
2010-01-01	0.153776315740913
2011-01-01	0.299433382210842
2012-01-01	0.437350808705380
2013-01-01	0.851915987452981
2014-01-01	2.490000228250020
2015-01-01	2.966238009319920
2016-01-01	3.418185853075330
2017-01-01	4.488506473837010