Year	Dollars
1997-01-01	365777
2002-01-01	253109
2003-01-01	383631
2004-01-01	830738
2005-01-01	1728672
2006-01-01	466365
2007-01-01	3162413
2008-01-01	2438978
2009-01-01	1880940
2010-01-01	1766256
2011-01-01	1710979
2012-01-01	1469687
2013-01-01	1709438
2014-01-01	1343335
2015-01-01	1280056
2016-01-01	1164256