Year	Dollars
1992-01-01	686052
1997-01-01	2450837
2002-01-01	5507008
2003-01-01	4047357
2004-01-01	7849989
2005-01-01	2146703
2006-01-01	31973850
2007-01-01	13448008
2008-01-01	15610641
2009-01-01	18334787
2010-01-01	14947696
2011-01-01	18154529
2012-01-01	25646252
2013-01-01	26453173
2014-01-01	33327879
2015-01-01	57816069
2016-01-01	31963401