Year	Dollars
1992-01-01	9827783
2002-01-01	5093392
2003-01-01	11018745
2004-01-01	20242389
2005-01-01	36825743
2006-01-01	6546096
2007-01-01	9727115
2008-01-01	11745568
2009-01-01	8591943
2010-01-01	2513447
2011-01-01	7235572
2012-01-01	4514902
2013-01-01	3581048
2014-01-01	3809136
2015-01-01	2934270
2016-01-01	3213675