Year	Dollars
1992-01-01	285117
1997-01-01	1858654
2002-01-01	594440
2003-01-01	2489041
2004-01-01	890918
2005-01-01	2671571
2006-01-01	5698947
2007-01-01	6016362
2008-01-01	4143518
2009-01-01	8583930
2011-01-01	12122577
2012-01-01	6777711
2013-01-01	11224598
2014-01-01	11010863
2016-01-01	6363647