Year	Dollars
1997-01-01	4069214
2002-01-01	1200616
2003-01-01	424254
2004-01-01	559365
2005-01-01	1786215
2006-01-01	1185134
2007-01-01	6068596
2008-01-01	3019369
2009-01-01	1916980
2010-01-01	2504503
2011-01-01	2382021
2012-01-01	2477120
2013-01-01	3793672
2014-01-01	1524860
2015-01-01	1547387
2016-01-01	1188037