Year Number per 100,000 adults 2004-01-01 57.358000000000004 2005-01-01 56.796100000000000 2006-01-01 55.620600000000000 2007-01-01 55.278800000000000 2008-01-01 53.950700000000000 2009-01-01 52.677000000000000 2010-01-01 51.766500000000000 2011-01-01 50.241400000000000 2012-01-01 48.879200000000000 2013-01-01 47.443999999999996 2014-01-01 46.025200000000000 2015-01-01 44.347700000000000 2016-01-01 42.463700000000000