Year	Dollars
1992-01-01	503689
1997-01-01	2095876
2002-01-01	3807397
2003-01-01	4011914
2004-01-01	4400535
2005-01-01	3233739
2006-01-01	9457512
2007-01-01	17731353
2008-01-01	17270449
2009-01-01	10470262
2010-01-01	11537244
2011-01-01	13453017
2012-01-01	10928264
2013-01-01	13019266
2014-01-01	18856665
2015-01-01	11520000
2016-01-01	25220167