Year	Dollars
1992-01-01	1260235
1997-01-01	1556235
2002-01-01	580085
2003-01-01	950396
2004-01-01	1596924
2005-01-01	2772793
2006-01-01	4058500
2007-01-01	2330818
2008-01-01	2049405
2009-01-01	1516166
2010-01-01	4522010
2011-01-01	3113945
2012-01-01	2538711
2013-01-01	2994860
2014-01-01	2256278
2015-01-01	3125037
2016-01-01	1558440