Year	Dollars
1992-01-01	14718929
1997-01-01	65262012
2002-01-01	95698868
2003-01-01	93986441
2004-01-01	104909536
2005-01-01	111376167
2006-01-01	234779919
2007-01-01	197276736
2008-01-01	223651374
2009-01-01	263463287
2010-01-01	447934611
2011-01-01	502515809
2012-01-01	473415459
2013-01-01	536430404
2014-01-01	714453944
2015-01-01	731721228
2016-01-01	707864963