Year	Dollars
1992-01-01	452393
1997-01-01	690530
2002-01-01	712799
2003-01-01	1290060
2004-01-01	470397
2005-01-01	34338
2006-01-01	1161367
2007-01-01	1656289
2008-01-01	945873
2009-01-01	337737
2010-01-01	234292
2011-01-01	332908
2012-01-01	1250481
2013-01-01	758289
2014-01-01	1219284
2015-01-01	1251146
2016-01-01	539176