Year	Dollars
1992-01-01	333884
2002-01-01	472876
2003-01-01	2291612
2004-01-01	1288908
2005-01-01	2501453
2006-01-01	1510766
2007-01-01	2447861
2008-01-01	4181172
2009-01-01	5758123
2010-01-01	20290655
2011-01-01	4241074
2012-01-01	2559371
2013-01-01	4978779
2014-01-01	6667363
2015-01-01	18657756
2016-01-01	1330485