Year	Dollars
1992-01-01	550368
1997-01-01	1146526
2002-01-01	1782174
2003-01-01	1568946
2004-01-01	2041381
2005-01-01	5060924
2006-01-01	3495405
2007-01-01	3543830
2008-01-01	5015417
2009-01-01	6598065
2010-01-01	4992754
2011-01-01	4951664
2012-01-01	2945538
2013-01-01	3141453
2014-01-01	4065951
2015-01-01	4720429
2016-01-01	4250319