Year	Dollars
1997-01-01	972732
2003-01-01	301370
2004-01-01	48878
2006-01-01	91412
2007-01-01	392465
2008-01-01	144267
2009-01-01	92488
2010-01-01	185261
2011-01-01	130698
2012-01-01	1378323
2013-01-01	2560168
2014-01-01	733692
2015-01-01	758631
2016-01-01	396185