Year	Dollars
1992-01-01	185980
1997-01-01	310615
2002-01-01	509150
2003-01-01	2700713
2004-01-01	852578
2005-01-01	1008287
2006-01-01	834842
2007-01-01	1540098
2008-01-01	1306734
2009-01-01	820482
2010-01-01	753341
2011-01-01	320204
2012-01-01	356768
2013-01-01	304917
2014-01-01	549631
2015-01-01	248964
2016-01-01	518772