Year	Dollars
1997-01-01	166293
2004-01-01	179593
2005-01-01	1487177
2006-01-01	1189006
2007-01-01	844551
2008-01-01	6473471
2009-01-01	6843619
2010-01-01	6717574
2011-01-01	2437044
2012-01-01	3217338
2013-01-01	2869350
2014-01-01	3667125
2015-01-01	2679707
2016-01-01	4285638