Year	Dollars
1992-01-01	4335477
1997-01-01	3227877
2002-01-01	1481104
2003-01-01	629216
2004-01-01	708402
2007-01-01	3523733
2008-01-01	1600696
2009-01-01	5117682
2010-01-01	1180178
2012-01-01	642863
2013-01-01	1479662
2014-01-01	1719824
2015-01-01	1461205
2016-01-01	1973244