Year	Dollars
1992-01-01	2661105
1997-01-01	5793738
2002-01-01	25277199
2003-01-01	8234379
2004-01-01	10111209
2005-01-01	7590752
2006-01-01	10067297
2007-01-01	13082837
2008-01-01	12995610
2009-01-01	9980733
2010-01-01	10583046
2011-01-01	12130944
2012-01-01	9406239
2013-01-01	9494031
2014-01-01	8599451
2015-01-01	10494541
2016-01-01	8617632