Year Number per 100,000 adults 2004-01-01 0.8337600000000001 2005-01-01 0.9127160000000000 2006-01-01 0.9361780000000001 2007-01-01 1.0749200000000000 2008-01-01 1.1919100000000000 2009-01-01 1.3136400000000000 2010-01-01 1.3609200000000001 2011-01-01 1.8948099999999999 2012-01-01 2.9257800000000000