Year	Dollars
1992-01-01	598275
1997-01-01	1274290
2002-01-01	444193
2003-01-01	381947
2004-01-01	429209
2005-01-01	547392
2006-01-01	381809
2007-01-01	2277391
2008-01-01	778232
2009-01-01	1547270
2010-01-01	1178871
2011-01-01	977005
2012-01-01	1958157
2013-01-01	990360
2014-01-01	2029006
2015-01-01	1566610
2016-01-01	2715283