Year Dollars 2003-01-01 1250845 2006-01-01 2530914 2008-01-01 2375593 2009-01-01 3207801 2010-01-01 3349505 2011-01-01 2869857 2012-01-01 890453 2013-01-01 6612748 2016-01-01 3538706