Year	Dollars
1992-01-01	13608
1997-01-01	1399615
2002-01-01	1480519
2003-01-01	745692
2004-01-01	8162332
2005-01-01	4207583
2006-01-01	2998327
2007-01-01	3099258
2008-01-01	2722064
2009-01-01	4803370
2010-01-01	4120989
2011-01-01	3176920
2012-01-01	5275829
2013-01-01	4341069
2014-01-01	5573081
2015-01-01	6828955
2016-01-01	6386123