Year	Dollars
1992-01-01	574440
2002-01-01	4818887
2003-01-01	7068284
2004-01-01	3509336
2005-01-01	7201067
2006-01-01	20448313
2007-01-01	35398114
2008-01-01	4824111
2009-01-01	8419924
2010-01-01	45870475
2011-01-01	17688231
2012-01-01	9495414
2013-01-01	5583536
2014-01-01	7260356
2015-01-01	26671575
2016-01-01	3772348