Year	Dollars
1992-01-01	907549
1997-01-01	1011364
2002-01-01	1577241
2003-01-01	1672523
2004-01-01	1692148
2005-01-01	1410299
2006-01-01	1251833
2007-01-01	2881506
2008-01-01	4614913
2009-01-01	3493755
2010-01-01	3392109
2011-01-01	3516380
2012-01-01	3040908
2013-01-01	3076970
2014-01-01	3030852
2015-01-01	3244844
2016-01-01	2167694