Year	Dollars
1997-01-01	43128
2002-01-01	28783
2004-01-01	131723
2005-01-01	235798
2006-01-01	142776
2007-01-01	183873
2008-01-01	359431
2009-01-01	235834
2010-01-01	238717
2012-01-01	173749
2013-01-01	112893
2014-01-01	311622
2015-01-01	239921
2016-01-01	169111