Year	Dollars
1992-01-01	9654680
1997-01-01	20563629
2003-01-01	3527870
2004-01-01	5864306
2005-01-01	5717301
2007-01-01	3444404
2008-01-01	3231069
2009-01-01	1258194
2010-01-01	2602106
2011-01-01	3288692
2012-01-01	3660505
2013-01-01	4183363
2014-01-01	3939431
2015-01-01	4226174
2016-01-01	3587362