Year	Dollars
1992-01-01	1040157
1997-01-01	1411623
2002-01-01	2872482
2003-01-01	182075
2005-01-01	604640
2006-01-01	718515
2007-01-01	2305775
2008-01-01	3603261
2009-01-01	1889000
2010-01-01	1740180
2011-01-01	2592861
2012-01-01	1115889
2013-01-01	1892294
2014-01-01	2445048
2015-01-01	1759974
2016-01-01	2344505