Year Dollars 2007-01-01 2706853 2008-01-01 8009949 2010-01-01 2539572 2011-01-01 1769650 2012-01-01 1132226 2013-01-01 1753392 2014-01-01 1427948 2015-01-01 1287107 2016-01-01 1087757