Year	Dollars
1992-01-01	2820039
1997-01-01	641610
2002-01-01	999264
2003-01-01	3071386
2004-01-01	5866131
2005-01-01	3909033
2006-01-01	10894603
2007-01-01	12298269
2008-01-01	3315222
2009-01-01	2332926
2010-01-01	1780899
2011-01-01	4631640
2012-01-01	16873969
2013-01-01	1591881
2014-01-01	1460269
2016-01-01	1609187