Year	Dollars
1992-01-01	1939643
1997-01-01	1563998
2002-01-01	2439723
2003-01-01	3925700
2004-01-01	4296393
2005-01-01	2019664
2006-01-01	1755383
2007-01-01	16858003
2008-01-01	9087661
2009-01-01	3059599
2010-01-01	2161256
2011-01-01	3714142
2012-01-01	2157839
2013-01-01	3497443
2014-01-01	6137923
2015-01-01	3348730
2016-01-01	3486297