Year	Dollars
1992-01-01	211540
1997-01-01	275345
2002-01-01	165826
2003-01-01	101120
2004-01-01	111697
2005-01-01	223879
2006-01-01	320983
2007-01-01	1252349
2008-01-01	674586
2009-01-01	416836
2010-01-01	1702654
2011-01-01	3227040
2012-01-01	1270665
2013-01-01	2196278
2014-01-01	4274998
2015-01-01	1182445
2016-01-01	1090259