Year	Dollars
1992-01-01	457053
1997-01-01	45726
2002-01-01	67242
2005-01-01	123569
2006-01-01	278050
2007-01-01	566577
2008-01-01	1016564
2009-01-01	293126
2010-01-01	585383
2011-01-01	343782
2013-01-01	337803
2014-01-01	564166
2015-01-01	642743
2016-01-01	1045161