Year Number per 100,000 adults 2001-01-01 9.527170000000000 2002-01-01 9.471789999999999 2003-01-01 10.351200000000000 2004-01-01 17.642100000000000 2005-01-01 18.392700000000000 2006-01-01 20.917600000000000 2007-01-01 23.388400000000000 2008-01-01 23.132300000000000 2009-01-01 26.395700000000000 2010-01-01 25.226200000000000 2011-01-01 18.104500000000000 2012-01-01 18.750999999999998 2013-01-01 22.724400000000000 2014-01-01 24.113800000000000 2015-01-01 21.382800000000000 2016-01-01 22.726700000000000