Year Dollars 2005-01-01 346090 2006-01-01 877985 2007-01-01 1425680 2008-01-01 6553372 2009-01-01 3576480 2010-01-01 8387430 2011-01-01 219806 2012-01-01 1962861 2013-01-01 15655589 2014-01-01 1299961 2015-01-01 136679 2016-01-01 324146