Year	Dollars
1997-01-01	381121
2002-01-01	132607
2003-01-01	376736
2004-01-01	297670
2005-01-01	715589
2006-01-01	458133
2007-01-01	834030
2008-01-01	874432
2009-01-01	1155095
2010-01-01	1419922
2011-01-01	1091418
2012-01-01	746599
2013-01-01	1221305
2014-01-01	1076888
2015-01-01	1356558
2016-01-01	1149041