Year	Dollars
1992-01-01	2861691
1997-01-01	8788656
2002-01-01	3817449
2003-01-01	3796982
2004-01-01	2205274
2005-01-01	2631075
2006-01-01	3006085
2007-01-01	3655662
2008-01-01	2923435
2009-01-01	2846279
2010-01-01	2433375
2011-01-01	5271319
2012-01-01	9531171
2013-01-01	13324398
2014-01-01	10091935
2015-01-01	5580425
2016-01-01	7569422