Year	Dollars
1992-01-01	673229
1997-01-01	7180344
2002-01-01	8229494
2003-01-01	6569135
2004-01-01	8455944
2005-01-01	12064073
2006-01-01	12577361
2007-01-01	10904895
2008-01-01	11371002
2009-01-01	8026409
2010-01-01	9028495
2011-01-01	9529993
2012-01-01	13358181
2013-01-01	18035679
2014-01-01	25091648
2015-01-01	18191092
2016-01-01	10700032