Year	Dollars
1997-01-01	214123
2005-01-01	100164
2007-01-01	125839
2009-01-01	315943
2011-01-01	146910
2012-01-01	296273
2013-01-01	92370
2014-01-01	1388849
2015-01-01	1493216
2016-01-01	521026