Year	Dollars
1992-01-01	31441374
1997-01-01	41902663
2002-01-01	86488736
2003-01-01	48963977
2004-01-01	73618864
2005-01-01	52340029
2006-01-01	101285729
2007-01-01	124805974
2008-01-01	241306353
2009-01-01	151667987
2010-01-01	124622084
2011-01-01	147023215
2012-01-01	161017220
2013-01-01	159542666
2014-01-01	189159478
2015-01-01	188029215
2016-01-01	195186003