Year Number per 1,000 adults 2005-01-01 967.015 2006-01-01 1110.070 2007-01-01 1134.360 2008-01-01 1383.410 2009-01-01 1156.280 2010-01-01 1149.960 2011-01-01 1170.370 2012-01-01 1164.960 2013-01-01 1218.540 2014-01-01 1214.680 2015-01-01 1228.220