Year	Dollars
1992-01-01	39713735
1997-01-01	94813652
2002-01-01	18999824
2003-01-01	28737014
2004-01-01	36732039
2005-01-01	43656985
2006-01-01	52858229
2007-01-01	62673859
2008-01-01	75433628
2009-01-01	55847712
2010-01-01	81028234
2011-01-01	104338784
2012-01-01	73498003
2013-01-01	89490880
2014-01-01	103963298
2015-01-01	83116023
2016-01-01	65887877