Year	Dollars
1992-01-01	123678636
1997-01-01	106216981
2002-01-01	81146548
2003-01-01	82506951
2004-01-01	97670630
2005-01-01	182708275
2006-01-01	352206892
2007-01-01	179068005
2008-01-01	212468236
2009-01-01	142600835
2010-01-01	162509954
2011-01-01	146147859
2012-01-01	203708414
2013-01-01	204205479
2014-01-01	214036212
2015-01-01	164747262
2016-01-01	168425149