Year	Dollars
2002-01-01	1484338
2003-01-01	8363298
2004-01-01	11035933
2005-01-01	7334513
2006-01-01	8837972
2007-01-01	12791381
2008-01-01	16026785
2009-01-01	8278745
2010-01-01	17569024
2011-01-01	21238773
2012-01-01	16191892
2013-01-01	18425815
2014-01-01	15439150
2015-01-01	12878096
2016-01-01	10680721