Year Number per 100,000 adults 2001-01-01 0.8831620000000001 2002-01-01 0.8601730000000000 2003-01-01 0.8391090000000000 2004-01-01 0.5834750000000000 2005-01-01 0.5664250000000000 2006-01-01 0.5505290000000000 2007-01-01 1.0702700000000000 2008-01-01 1.0404799999999998 2009-01-01 1.2645600000000001 2010-01-01 1.2296700000000000 2011-01-01 2.1544400000000000 2012-01-01 2.3298700000000000 2013-01-01 2.4945500000000000 2014-01-01 2.8696700000000000 2015-01-01 2.7935900000000000 2016-01-01 3.1410800000000000