Year	Dollars
1992-01-01	11511318
1997-01-01	26667471
2002-01-01	70131260
2003-01-01	70470460
2004-01-01	102355759
2005-01-01	98816038
2006-01-01	92793116
2007-01-01	91009607
2008-01-01	100220680
2009-01-01	76827118
2010-01-01	68008839
2011-01-01	79886823
2012-01-01	97735816
2013-01-01	116882334
2014-01-01	102354733
2015-01-01	115995079
2016-01-01	81696826