Year	Dollars
1992-01-01	156122
1997-01-01	1333268
2003-01-01	5288744
2004-01-01	3509513
2005-01-01	3620476
2006-01-01	6594077
2007-01-01	8921795
2008-01-01	10022761
2009-01-01	7839324
2010-01-01	4073146
2011-01-01	52204283
2012-01-01	6774500
2013-01-01	9098357
2014-01-01	5237001
2015-01-01	6280554
2016-01-01	5166246