Year	Dollars
1997-01-01	1109506
2004-01-01	1553848
2005-01-01	815570
2006-01-01	778978
2007-01-01	2188376
2008-01-01	1857954
2009-01-01	1320508
2010-01-01	1997459
2011-01-01	1719773
2012-01-01	6788787
2014-01-01	4167590
2015-01-01	929669
2016-01-01	2478448