Year	Dollars
1997-01-01	213935
2002-01-01	233230
2003-01-01	149476
2004-01-01	281731
2005-01-01	625992
2006-01-01	683814
2007-01-01	488846
2008-01-01	474717
2009-01-01	425914
2010-01-01	223253
2011-01-01	239888
2012-01-01	169678
2013-01-01	693258
2014-01-01	379970
2015-01-01	316254
2016-01-01	699207