Year	Dollars
1992-01-01	2259535
1997-01-01	768281
2002-01-01	1083826
2003-01-01	1661563
2004-01-01	2979903
2005-01-01	2803185
2006-01-01	2640291
2007-01-01	3883117
2008-01-01	5581573
2009-01-01	6213936
2010-01-01	3650168
2011-01-01	10267058
2012-01-01	3529572
2013-01-01	8309459
2014-01-01	8486575
2015-01-01	7059872
2016-01-01	7189977