Year Dollars 2007-01-01 2084699 2008-01-01 2911272 2009-01-01 3595019 2010-01-01 1785211 2011-01-01 3302425 2012-01-01 3167453 2013-01-01 2789187 2014-01-01 1864251 2015-01-01 3753002 2016-01-01 2449235