Year Dollars 2005-01-01 3385179 2006-01-01 16905843 2007-01-01 15284784 2008-01-01 31989907 2009-01-01 42856190 2010-01-01 30902413 2011-01-01 4004647 2012-01-01 13444309 2013-01-01 70960310 2014-01-01 56762445 2015-01-01 7128708 2016-01-01 2941232