Year	Dollars
1992-01-01	3033232
1997-01-01	1458173
2002-01-01	180325
2003-01-01	953284
2004-01-01	303417
2005-01-01	1961154
2006-01-01	1467377
2007-01-01	2322097
2008-01-01	982567
2009-01-01	1347119
2010-01-01	1258160
2011-01-01	1406463
2012-01-01	4371772
2013-01-01	7134489
2014-01-01	5389752
2015-01-01	6386661
2016-01-01	5439533