Year	Number per 100,000 adults
2004-01-01	21.162900000000000
2005-01-01	20.168900000000000
2006-01-01	19.738800000000000
2007-01-01	20.016800000000000
2008-01-01	20.605999999999998
2009-01-01	21.041900000000000
2010-01-01	20.397000000000002
2011-01-01	19.568900000000000
2012-01-01	18.708400000000000
2013-01-01	17.805300000000000
2014-01-01	15.804300000000000
2015-01-01	14.807500000000000