Year	Dollars
1992-01-01	2484759
1997-01-01	1670331
2002-01-01	4629696
2003-01-01	2070340
2004-01-01	4223356
2005-01-01	2375698
2006-01-01	3694517
2007-01-01	5763141
2008-01-01	5528415
2009-01-01	14092366
2010-01-01	13112846
2011-01-01	26769420
2012-01-01	22528692
2013-01-01	12354934
2014-01-01	10922670
2015-01-01	15388130
2016-01-01	26350666