Year	Dollars
2002-01-01	250725
2006-01-01	593199
2008-01-01	2072458
2011-01-01	575467
2012-01-01	360649
2013-01-01	1550609
2014-01-01	2480320
2015-01-01	4042085
2016-01-01	3140628