Year	Dollars
1992-01-01	21755287
1997-01-01	25647826
2002-01-01	26311323
2003-01-01	22802759
2004-01-01	31726471
2005-01-01	30302383
2006-01-01	42251331
2007-01-01	44320512
2008-01-01	35379716
2009-01-01	37689626
2010-01-01	37837932
2011-01-01	39224769
2012-01-01	38446358
2013-01-01	42161775
2014-01-01	49404897
2015-01-01	38591772
2016-01-01	39133720