Year	Dollars
1992-01-01	63157481
2004-01-01	186437
2006-01-01	160269
2007-01-01	76513
2008-01-01	291051
2009-01-01	613637
2010-01-01	556844
2011-01-01	1387188
2012-01-01	360175
2013-01-01	1370122
2014-01-01	1276610
2015-01-01	1309751