Year	Dollars
1992-01-01	376259
1997-01-01	517234
2002-01-01	1787310
2003-01-01	1516883
2004-01-01	1359353
2005-01-01	838071
2006-01-01	1075872
2007-01-01	1504012
2008-01-01	2052320
2009-01-01	3620734
2010-01-01	2104762
2011-01-01	1957229
2012-01-01	1529232
2013-01-01	1063340
2014-01-01	1556169
2015-01-01	4597335
2016-01-01	1184794