Year	Dollars
2002-01-01	21610019
2003-01-01	20514194
2004-01-01	20284580
2005-01-01	20020762
2006-01-01	27577290
2007-01-01	33828696
2008-01-01	23850803
2009-01-01	20965624
2010-01-01	25499213
2011-01-01	9740039
2012-01-01	21248606
2013-01-01	19516681
2014-01-01	20491041
2015-01-01	7915917
2016-01-01	8180143