Year	Dollars
2002-01-01	621421
2003-01-01	2307682
2004-01-01	1121470
2005-01-01	666788
2006-01-01	3179716
2007-01-01	1981268
2009-01-01	2012162
2010-01-01	9326335
2011-01-01	3540076
2012-01-01	938946
2014-01-01	1502667
2015-01-01	5308342