Year	Dollars
1997-01-01	886027
2002-01-01	31428
2003-01-01	174131
2004-01-01	237471
2005-01-01	242076
2006-01-01	395710
2007-01-01	627186
2008-01-01	317629
2009-01-01	370098
2010-01-01	2613575
2011-01-01	696441
2012-01-01	669159
2013-01-01	2081745
2014-01-01	730351
2015-01-01	434418
2016-01-01	632883