Year	Dollars
1992-01-01	25272670
1997-01-01	21449554
2002-01-01	21691634
2003-01-01	28102521
2004-01-01	25326580
2005-01-01	31570130
2006-01-01	37653052
2007-01-01	30048817
2008-01-01	26144641
2009-01-01	24784871
2010-01-01	41305343
2011-01-01	34426777
2012-01-01	33910089
2013-01-01	42789206
2014-01-01	94874893
2015-01-01	50451975
2016-01-01	54089174