Year	Dollars
1997-01-01	82103
2002-01-01	110750
2003-01-01	78943
2004-01-01	71600
2006-01-01	80830
2007-01-01	74494
2008-01-01	96607
2009-01-01	180821
2010-01-01	173865
2011-01-01	369553
2012-01-01	720415
2013-01-01	622157
2014-01-01	891754
2015-01-01	1597694
2016-01-01	698624