Year	Dollars
1992-01-01	407200
1997-01-01	13945945
2002-01-01	1625598
2003-01-01	1905268
2004-01-01	7705945
2005-01-01	8432750
2006-01-01	17426732
2007-01-01	20396141
2008-01-01	35460864
2009-01-01	9095854
2010-01-01	29196829
2011-01-01	69662885
2012-01-01	88720570
2013-01-01	72994420
2014-01-01	43744968
2015-01-01	37706003
2016-01-01	119738479