Year	Dollars
1997-01-01	154836
2003-01-01	459923
2004-01-01	488843
2005-01-01	179756
2006-01-01	183016
2007-01-01	269087
2008-01-01	500184
2009-01-01	215982
2010-01-01	407025
2011-01-01	432288
2013-01-01	94938
2014-01-01	326019
2015-01-01	318040
2016-01-01	252316