Year Dollars 2004-01-01 216374 2005-01-01 312801 2006-01-01 193192 2007-01-01 156594 2008-01-01 38805 2009-01-01 123556 2010-01-01 198610 2012-01-01 1081482 2013-01-01 792917 2014-01-01 987956 2015-01-01 1162520