Year	Dollars
1992-01-01	62730538
1997-01-01	63692027
2002-01-01	123149407
2003-01-01	96408346
2004-01-01	121535880
2005-01-01	152126927
2006-01-01	152493044
2007-01-01	108790882
2008-01-01	117968852
2009-01-01	85870254
2010-01-01	235578472
2011-01-01	260275359
2012-01-01	202393208
2013-01-01	167835728
2014-01-01	180089097
2015-01-01	134250255
2016-01-01	123902781