Year	Dollars
1997-01-01	1030790
2002-01-01	100866
2004-01-01	1909387
2005-01-01	654844
2006-01-01	760552
2007-01-01	1254564
2009-01-01	281961
2010-01-01	758430
2011-01-01	936947
2012-01-01	1593554
2013-01-01	1058547
2014-01-01	74194
2015-01-01	54054
2016-01-01	23461