Year	Dollars
1992-01-01	621514
1997-01-01	841411
2002-01-01	828700
2003-01-01	795164
2004-01-01	940313
2005-01-01	2167188
2006-01-01	1304269
2007-01-01	1877009
2008-01-01	2125717
2009-01-01	1530555
2010-01-01	15181957
2012-01-01	9994891
2015-01-01	1764218
2016-01-01	1861548