Year	Dollars
1992-01-01	881901
1997-01-01	2270507
2002-01-01	4763467
2003-01-01	5135717
2004-01-01	4667207
2005-01-01	6498692
2006-01-01	6271175
2007-01-01	8341480
2008-01-01	8612896
2009-01-01	8724385
2010-01-01	8886254
2011-01-01	8114487
2012-01-01	7350960
2013-01-01	8777463
2014-01-01	7673493
2015-01-01	9139990
2016-01-01	8623312