Year	Dollars
1992-01-01	261417
1997-01-01	651920
2002-01-01	149235
2003-01-01	425354
2004-01-01	1064034
2005-01-01	1778387
2006-01-01	865107
2007-01-01	1026169
2008-01-01	782836
2009-01-01	191774
2010-01-01	221261
2012-01-01	178172
2013-01-01	889769
2014-01-01	1575373
2015-01-01	2438690
2016-01-01	3156840