Year	Dollars
1997-01-01	661708
2003-01-01	4841028
2004-01-01	989560
2005-01-01	2868192
2006-01-01	3773869
2007-01-01	4728999
2008-01-01	5631628
2009-01-01	4348428
2010-01-01	3328914
2011-01-01	4876650
2012-01-01	2803714
2013-01-01	914710
2014-01-01	1284745
2016-01-01	3059640