Year	Dollars
1992-01-01	147808655
1997-01-01	169239106
2002-01-01	147992954
2003-01-01	148734913
2004-01-01	170224373
2005-01-01	179768564
2006-01-01	202509542
2007-01-01	202391266
2008-01-01	234099388
2009-01-01	262418081
2010-01-01	340431910
2011-01-01	333080728
2012-01-01	414083069
2013-01-01	355863617
2014-01-01	347038882
2015-01-01	288231824
2016-01-01	318525783