Year	Dollars
2002-01-01	868824
2003-01-01	567749
2004-01-01	11234575
2005-01-01	11768185
2006-01-01	6938175
2007-01-01	4063205
2008-01-01	3768260
2009-01-01	12326292
2010-01-01	36741221
2011-01-01	17261571
2012-01-01	13984226
2013-01-01	11316255
2014-01-01	8195823
2015-01-01	9681768
2016-01-01	4336631