Year	Dollars
1997-01-01	40421
2006-01-01	56174
2007-01-01	534837
2008-01-01	935664
2009-01-01	741389
2010-01-01	450931
2011-01-01	507992
2012-01-01	641696
2013-01-01	102812
2014-01-01	794002
2016-01-01	15270475