Year	Dollars
1992-01-01	243679
1997-01-01	3870623
2002-01-01	2614478
2003-01-01	2291231
2004-01-01	1868451
2005-01-01	2911286
2006-01-01	3011837
2007-01-01	3219793
2008-01-01	2926081
2009-01-01	2899621
2010-01-01	4023629
2011-01-01	4368419
2012-01-01	5883596
2013-01-01	8976478
2014-01-01	4721019
2015-01-01	4513683
2016-01-01	5835232