Year	Dollars
1992-01-01	69607593
1997-01-01	79758375
2002-01-01	72375960
2003-01-01	106076941
2004-01-01	111973609
2005-01-01	119140334
2006-01-01	159870336
2007-01-01	140004976
2008-01-01	177297240
2009-01-01	161744917
2010-01-01	220605479
2011-01-01	210201011
2012-01-01	212378208
2013-01-01	118134912
2014-01-01	134589355
2015-01-01	156310806
2016-01-01	150765045