Year	Dollars
2002-01-01	4046548
2003-01-01	17339744
2004-01-01	28054334
2005-01-01	17412095
2006-01-01	16560722
2007-01-01	15388808
2008-01-01	45845739
2009-01-01	42534537
2010-01-01	61413558
2011-01-01	16816178
2012-01-01	36105943
2013-01-01	27509106
2015-01-01	30923871
2016-01-01	16829065