Year	Dollars
1992-01-01	1853749
1997-01-01	2873254
2002-01-01	4080565
2003-01-01	4189479
2004-01-01	7449708
2005-01-01	2471916
2006-01-01	3458624
2007-01-01	4223182
2008-01-01	4311396
2009-01-01	2539419
2010-01-01	6410369
2011-01-01	5811348
2012-01-01	3781874
2013-01-01	6041822
2014-01-01	5853222
2015-01-01	2357867
2016-01-01	3250590