Year	Dollars
1992-01-01	77081080
1997-01-01	154221937
2002-01-01	129817940
2003-01-01	112546052
2004-01-01	147805954
2005-01-01	126235313
2006-01-01	147971412
2007-01-01	166665369
2008-01-01	176708901
2009-01-01	171709258
2010-01-01	189257178
2011-01-01	226758144
2012-01-01	217409651
2013-01-01	227677807
2014-01-01	314307450
2015-01-01	199022641
2016-01-01	263377184