Year	Dollars
1992-01-01	642221
1997-01-01	1607877
2002-01-01	3517611
2003-01-01	1503143
2004-01-01	1805395
2005-01-01	5644230
2006-01-01	4561709
2007-01-01	3467720
2008-01-01	2995172
2009-01-01	2583145
2010-01-01	1390296
2011-01-01	1999624
2012-01-01	7162923
2013-01-01	3836607
2014-01-01	9553230
2015-01-01	4632569
2016-01-01	2775268