Year	Dollars
1992-01-01	3125097
1997-01-01	26152252
2002-01-01	3214543
2003-01-01	975737
2004-01-01	1152690
2005-01-01	2164534
2006-01-01	3140507
2007-01-01	5295753
2008-01-01	11755576
2009-01-01	10685036
2010-01-01	17350158
2011-01-01	26385115
2012-01-01	23224229
2013-01-01	32438832
2014-01-01	34337677
2015-01-01	23283667
2016-01-01	24361521