Year	Dollars
1997-01-01	620501
2003-01-01	130476
2004-01-01	120766
2005-01-01	211878
2006-01-01	246219
2007-01-01	561470
2008-01-01	366784
2009-01-01	106513
2010-01-01	184272
2011-01-01	367851
2012-01-01	1027243
2013-01-01	236973
2014-01-01	285794
2015-01-01	925297
2016-01-01	369772