Year	Dollars
2002-01-01	311819
2003-01-01	386095
2004-01-01	589463
2005-01-01	698839
2006-01-01	1054952
2007-01-01	2852318
2008-01-01	5020318
2009-01-01	7315302
2010-01-01	11153265
2011-01-01	16693938
2012-01-01	12546982
2013-01-01	11496606
2014-01-01	14846085
2015-01-01	13115378
2016-01-01	13887798