Year	Dollars
1992-01-01	19755434
1997-01-01	62607350
2002-01-01	87626837
2003-01-01	105562702
2004-01-01	89334536
2005-01-01	138389100
2006-01-01	101230192
2007-01-01	85253373
2008-01-01	138215189
2009-01-01	92133940
2010-01-01	84985214
2011-01-01	62752044
2012-01-01	48830287
2013-01-01	47884261
2014-01-01	56662570
2015-01-01	63221926
2016-01-01	68297761