Year	Dollars
1997-01-01	108982
2004-01-01	43695
2005-01-01	18965
2008-01-01	4128972
2009-01-01	138813
2010-01-01	1906813
2011-01-01	1829769
2012-01-01	1078800
2013-01-01	102590
2014-01-01	182810
2016-01-01	279168