Year	Dollars
1992-01-01	1495975
1997-01-01	1964522
2002-01-01	1809440
2003-01-01	4276517
2004-01-01	595658
2005-01-01	2105590
2006-01-01	862739
2007-01-01	697814
2008-01-01	854393
2009-01-01	575009
2010-01-01	503862
2011-01-01	1182505
2012-01-01	1904576
2013-01-01	489769
2014-01-01	516464
2015-01-01	2214441