Year	Dollars
1992-01-01	19864331
1997-01-01	16828276
2002-01-01	27152314
2003-01-01	17210161
2004-01-01	26944322
2005-01-01	30104829
2006-01-01	20314576
2007-01-01	36490824
2008-01-01	18871205
2009-01-01	17207884
2010-01-01	49619234
2011-01-01	61028358
2012-01-01	117457490
2013-01-01	69905983
2014-01-01	67671733
2015-01-01	71868536
2016-01-01	84547061