Year	Dollars
1992-01-01	1424854
1997-01-01	2557459
2002-01-01	2687090
2003-01-01	5949516
2004-01-01	2207666
2005-01-01	2269660
2006-01-01	5114047
2007-01-01	15530334
2008-01-01	9319917
2009-01-01	4702669
2010-01-01	4184431
2011-01-01	4100102
2012-01-01	4385007
2013-01-01	4641468
2014-01-01	5415898
2015-01-01	5825218
2016-01-01	5611858