Year Dollars 2007-01-01 7410856 2008-01-01 6417389 2009-01-01 2315086 2010-01-01 1894646 2011-01-01 785561 2012-01-01 2511459 2013-01-01 9182793 2014-01-01 3609794 2016-01-01 88025