Year	Dollars
1992-01-01	996451
1997-01-01	1724200
2002-01-01	2316787
2003-01-01	2063322
2004-01-01	3188607
2005-01-01	2455438
2006-01-01	3012306
2007-01-01	5349029
2008-01-01	20548348
2009-01-01	21434112
2010-01-01	5550520
2011-01-01	4922203
2012-01-01	10499809
2013-01-01	8094913
2014-01-01	3978057
2015-01-01	2798554
2016-01-01	2313827