Year	Dollars
1992-01-01	232387
1997-01-01	891603
2002-01-01	1250744
2003-01-01	1388784
2004-01-01	1161683
2005-01-01	2632214
2006-01-01	4088222
2007-01-01	4284754
2008-01-01	10330144
2009-01-01	3794371
2010-01-01	2514248
2011-01-01	3734967
2012-01-01	4392163
2013-01-01	10742402
2014-01-01	6552031
2015-01-01	2717651
2016-01-01	9505461