Year	Dollars
1997-01-01	50779
2002-01-01	186245
2003-01-01	340752
2004-01-01	214320
2005-01-01	69145
2006-01-01	438825
2007-01-01	256357
2008-01-01	348233
2009-01-01	79709
2010-01-01	614509
2011-01-01	497791
2012-01-01	766298
2013-01-01	713372
2014-01-01	724346
2015-01-01	1376943
2016-01-01	1459033