Year	Dollars
2002-01-01	630686
2004-01-01	404887
2005-01-01	465248
2006-01-01	1600799
2007-01-01	4676704
2008-01-01	7230490
2009-01-01	4272130
2010-01-01	4816936
2011-01-01	4960428
2012-01-01	6963354
2013-01-01	6808939
2014-01-01	5960658
2015-01-01	1660597
2016-01-01	487007