Year	Dollars
1992-01-01	1576317
1997-01-01	6528934
2002-01-01	2901972
2003-01-01	3745429
2004-01-01	3609407
2005-01-01	7550165
2006-01-01	8231386
2007-01-01	9902695
2008-01-01	8257457
2009-01-01	2344679
2010-01-01	2638780
2011-01-01	6644109
2012-01-01	4136856
2013-01-01	5253537
2014-01-01	4960314
2015-01-01	5523307
2016-01-01	7550979