Year Number per 100,000 adults 2004-01-01 57.211600000000000 2005-01-01 53.687400000000000 2006-01-01 53.434800000000000 2007-01-01 8.303600000000000 2008-01-01 12.235800000000000 2009-01-01 11.684200000000000 2010-01-01 11.307300000000000 2011-01-01 10.491500000000000 2012-01-01 8.880950000000000 2013-01-01 8.903060000000000 2014-01-01 8.229420000000000 2015-01-01 7.545060000000000 2016-01-01 6.903560000000001