Year	Dollars
1992-01-01	91335
1997-01-01	819644
2002-01-01	604537
2003-01-01	531835
2004-01-01	721587
2005-01-01	3352441
2006-01-01	2809472
2007-01-01	5554942
2008-01-01	2662398
2009-01-01	3170727
2010-01-01	3140886
2011-01-01	6924598
2012-01-01	6477098
2013-01-01	7912877
2014-01-01	7196388
2015-01-01	5115459
2016-01-01	2693377