Year	Dollars
1992-01-01	254496
1997-01-01	238537
2002-01-01	499837
2003-01-01	457046
2004-01-01	564419
2005-01-01	302358
2006-01-01	683288
2007-01-01	322637
2008-01-01	4765531
2009-01-01	905606
2010-01-01	928739
2011-01-01	2343514
2012-01-01	2494459
2013-01-01	5193023
2014-01-01	3989356
2015-01-01	3164724
2016-01-01	2652241