Year	Dollars
1992-01-01	27511216
1997-01-01	37971257
2002-01-01	27807033
2003-01-01	33499835
2004-01-01	33666532
2005-01-01	47446228
2006-01-01	45901509
2007-01-01	29191036
2008-01-01	34427668
2009-01-01	36079166
2010-01-01	69021370
2011-01-01	48036923
2012-01-01	38862449
2013-01-01	51981668
2014-01-01	45030258
2015-01-01	44827023
2016-01-01	57502258