Year	Dollars
1992-01-01	1913693
1997-01-01	3852814
2002-01-01	1095781
2003-01-01	4309666
2005-01-01	869440
2006-01-01	633419
2007-01-01	1322061
2008-01-01	3090489
2009-01-01	3517868
2010-01-01	1368548
2011-01-01	774415
2012-01-01	1152483
2013-01-01	2437298
2014-01-01	1442915
2015-01-01	1744783
2016-01-01	2270461