Year Number per 1,000 adults 2004-01-01 82.94220000000000 2005-01-01 78.42310000000000 2006-01-01 85.59820000000000 2007-01-01 90.79830000000000 2008-01-01 105.80200000000000 2009-01-01 93.37920000000000 2010-01-01 101.88799999999999 2011-01-01 131.99800000000000 2012-01-01 131.13100000000000 2013-01-01 148.60000000000000 2014-01-01 162.93900000000000 2015-01-01 159.74300000000000 2016-01-01 181.78799999999998