Year	Dollars
1992-01-01	59508160
1997-01-01	121673041
2002-01-01	72561067
2003-01-01	87050314
2004-01-01	121480368
2005-01-01	228298246
2006-01-01	127382193
2007-01-01	194301233
2008-01-01	262836356
2009-01-01	147652209
2010-01-01	145352012
2011-01-01	202380601
2012-01-01	321257328
2013-01-01	249310635
2014-01-01	155983847
2015-01-01	107833427
2016-01-01	155813824