Year	Dollars
1997-01-01	61305
2002-01-01	650564
2003-01-01	18909
2004-01-01	415585
2007-01-01	15049
2008-01-01	47479
2009-01-01	98839
2010-01-01	237341
2011-01-01	236788
2012-01-01	129261
2013-01-01	758809
2014-01-01	125592
2015-01-01	422072
2016-01-01	866425