Year	Dollars
1997-01-01	191503
2002-01-01	44394
2003-01-01	53466
2004-01-01	341640
2005-01-01	124956
2007-01-01	226386
2008-01-01	243921
2009-01-01	253052
2010-01-01	171525
2011-01-01	265975
2012-01-01	195672
2013-01-01	1030614
2014-01-01	306952
2015-01-01	401086
2016-01-01	688369