Year	Dollars
1992-01-01	660162
1997-01-01	2233058
2002-01-01	5033825
2003-01-01	3786227
2004-01-01	7141014
2005-01-01	5701092
2006-01-01	6600297
2007-01-01	6365545
2008-01-01	6181167
2009-01-01	6953658
2010-01-01	12453091
2011-01-01	15345482
2012-01-01	12590478
2013-01-01	8342767
2014-01-01	9874944
2015-01-01	19642872
2016-01-01	12347152