Year	Dollars
1992-01-01	353053
1997-01-01	90370
2002-01-01	113726
2003-01-01	186185
2004-01-01	164422
2005-01-01	250275
2006-01-01	677222
2007-01-01	1122824
2008-01-01	5111611
2009-01-01	1172813
2010-01-01	2219216
2011-01-01	3420102
2012-01-01	2472836
2013-01-01	2763186
2014-01-01	3804990
2015-01-01	3348165
2016-01-01	2465160