Year	Dollars
1997-01-01	2378306
2002-01-01	71512
2003-01-01	271231
2004-01-01	51004
2006-01-01	477084
2007-01-01	1271606
2008-01-01	328508
2011-01-01	767293
2012-01-01	742217
2014-01-01	669966
2015-01-01	109160
2016-01-01	722015