Year	Dollars
1992-01-01	85360239
1997-01-01	134875016
2002-01-01	112025926
2003-01-01	143416988
2004-01-01	120439840
2005-01-01	138262544
2006-01-01	208272881
2007-01-01	190427226
2008-01-01	244381008
2009-01-01	189206093
2010-01-01	379955836
2011-01-01	532668628
2012-01-01	378815584
2013-01-01	257223593
2014-01-01	371394765
2015-01-01	298427287
2016-01-01	404088754