Year Dollars 2004-01-01 108988 2005-01-01 62148 2006-01-01 44703 2007-01-01 313161 2008-01-01 367949 2009-01-01 376076 2010-01-01 578652 2011-01-01 1062103 2012-01-01 242948 2013-01-01 119863 2014-01-01 4011498 2015-01-01 881139 2016-01-01 193786