Year	Dollars
1992-01-01	68510
1997-01-01	208590
2002-01-01	145280
2003-01-01	282085
2004-01-01	193369
2005-01-01	544076
2006-01-01	249762
2007-01-01	569771
2008-01-01	870664
2009-01-01	297877
2010-01-01	341004
2011-01-01	445075
2012-01-01	622336
2013-01-01	950184
2014-01-01	951417
2015-01-01	887080
2016-01-01	1618964