Year	Dollars
1997-01-01	96834
2002-01-01	523976
2003-01-01	755935
2004-01-01	243249
2005-01-01	443469
2006-01-01	620515
2007-01-01	1335310
2008-01-01	1061701
2009-01-01	1130961
2010-01-01	1147851
2011-01-01	1607466
2012-01-01	1192668
2013-01-01	5440418
2014-01-01	806412
2015-01-01	752282
2016-01-01	1534327