Year	Dollars
1992-01-01	295062
1997-01-01	811935
2002-01-01	1302965
2003-01-01	618314
2004-01-01	1350253
2005-01-01	3911657
2006-01-01	2265370
2007-01-01	2290001
2008-01-01	2899858
2009-01-01	3571512
2010-01-01	4219868
2011-01-01	4118110
2012-01-01	2962465
2013-01-01	8339317
2014-01-01	5497214
2015-01-01	8166785
2016-01-01	10474278