Year	Dollars
1992-01-01	127442
2003-01-01	1641483
2004-01-01	3196169
2005-01-01	1204045
2006-01-01	564872
2007-01-01	315517
2009-01-01	616536
2010-01-01	676352
2011-01-01	1590586
2013-01-01	10661228
2015-01-01	8800183