Year	Dollars
1992-01-01	263740
1997-01-01	1249016
2002-01-01	1031449
2003-01-01	1564726
2004-01-01	2882173
2005-01-01	1025005
2006-01-01	2695955
2007-01-01	3959757
2008-01-01	2606519
2009-01-01	2960828
2010-01-01	4237319
2011-01-01	4246332
2012-01-01	7480614
2013-01-01	3734415
2014-01-01	4067277
2015-01-01	4363120
2016-01-01	2952613