Year	Dollars
1992-01-01	1685329
1997-01-01	6973587
2003-01-01	5126613
2004-01-01	3833602
2005-01-01	1899466
2006-01-01	1621681
2007-01-01	1472370
2008-01-01	6435012
2009-01-01	3128058
2010-01-01	1434700
2011-01-01	2207043
2012-01-01	1573523
2013-01-01	1144230
2014-01-01	809920
2015-01-01	585962