Year	Dollars
1992-01-01	1782029
1997-01-01	4800204
2002-01-01	15442832
2003-01-01	3361133
2004-01-01	4452624
2005-01-01	3707313
2006-01-01	5365193
2007-01-01	6761377
2008-01-01	8734565
2009-01-01	6372233
2010-01-01	7541974
2011-01-01	26075419
2012-01-01	10656091
2013-01-01	6232857
2014-01-01	5750936
2015-01-01	10709672
2016-01-01	25889589