Year	Dollars
1992-01-01	385661
1997-01-01	768649
2002-01-01	592854
2003-01-01	971552
2004-01-01	5749545
2005-01-01	4098690
2006-01-01	4140189
2007-01-01	2012290
2008-01-01	2378459
2009-01-01	1852562
2010-01-01	1536082
2012-01-01	1302367
2013-01-01	1316965
2014-01-01	1130282
2015-01-01	2141009
2016-01-01	1185919