Year	Dollars
1992-01-01	6325558
1997-01-01	10635972
2002-01-01	8423834
2003-01-01	6237046
2004-01-01	5948590
2005-01-01	4711736
2006-01-01	20318600
2007-01-01	10717227
2008-01-01	23624198
2009-01-01	13489210
2010-01-01	19751371
2011-01-01	48761557
2012-01-01	52953243
2013-01-01	34323984
2014-01-01	53571647
2015-01-01	54366683
2016-01-01	27569536