Year	Dollars
1997-01-01	330575
2002-01-01	89090
2003-01-01	207548
2004-01-01	135231
2005-01-01	412985
2006-01-01	492194
2007-01-01	227667
2008-01-01	1268229
2009-01-01	258586
2010-01-01	686925
2011-01-01	1207608
2012-01-01	1028574
2013-01-01	2066472
2016-01-01	198213