Year	Number per 1,000 adults
2010-01-01	43.05170000000000
2011-01-01	43.05170000000000
2012-01-01	43.05170000000000
2013-01-01	337.53200000000000
2014-01-01	396.78500000000000
2015-01-01	453.29100000000000
2016-01-01	509.81300000000005