Year	Number per 1,000 adults
2004-01-01	300.03700000000003
2005-01-01	349.54699999999997
2006-01-01	345.79100000000000
2007-01-01	623.04700000000000
2008-01-01	679.88500000000000
2009-01-01	715.79300000000000
2010-01-01	847.10100000000010
2011-01-01	935.59300000000010
2012-01-01	1051.93000000000000
2013-01-01	1205.54000000000000
2014-01-01	1295.29000000000000
2015-01-01	1336.49000000000000
2016-01-01	1333.64000000000000