Year Number per 100,000 adults 2004-01-01 11.721600000000000 2005-01-01 11.510200000000000 2006-01-01 11.170800000000000 2007-01-01 10.755300000000000 2008-01-01 10.304800000000000 2009-01-01 10.241300000000000 2010-01-01 10.222999999999999 2011-01-01 9.964789999999999 2012-01-01 9.769290000000000 2013-01-01 9.437420000000000 2014-01-01 9.319690000000000 2015-01-01 9.258239999999999 2016-01-01 8.984000000000000