Year	Dollars
1992-01-01	2720896
1997-01-01	4043411
2002-01-01	446324
2004-01-01	885696
2005-01-01	2912515
2006-01-01	356027
2007-01-01	250289
2008-01-01	2752541
2009-01-01	2074195
2010-01-01	604369
2011-01-01	226973
2012-01-01	447174
2013-01-01	1159855
2014-01-01	865335
2015-01-01	220532
2016-01-01	1445923