Year	Dollars
1992-01-01	37152826
1997-01-01	64731229
2002-01-01	20097518
2003-01-01	94858489
2004-01-01	21384254
2005-01-01	17370927
2006-01-01	11664728
2007-01-01	19517176
2008-01-01	38150796
2009-01-01	25314965
2010-01-01	24483118
2011-01-01	27976483
2012-01-01	33783022
2013-01-01	47239105
2014-01-01	50029093
2015-01-01	49392733
2016-01-01	38046460