Year	Dollars
1992-01-01	222088
1997-01-01	618132
2002-01-01	819337
2003-01-01	1453447
2004-01-01	1066137
2005-01-01	2707067
2006-01-01	1961505
2007-01-01	32956793
2008-01-01	25028819
2009-01-01	4365037
2010-01-01	3068259
2011-01-01	3910561
2012-01-01	8353732
2013-01-01	38226850
2014-01-01	55666058
2015-01-01	5548147
2016-01-01	28040934