Year	Dollars
1992-01-01	447658
1997-01-01	715727
2002-01-01	716000
2003-01-01	996284
2004-01-01	716104
2005-01-01	413471
2006-01-01	493016
2007-01-01	869556
2008-01-01	484291
2009-01-01	459569
2010-01-01	519170
2011-01-01	776371
2012-01-01	657574
2013-01-01	587705
2014-01-01	375445
2016-01-01	337925