Year	Dollars
2002-01-01	54536
2005-01-01	176257
2006-01-01	204319
2007-01-01	322358
2008-01-01	606158
2009-01-01	585421
2010-01-01	175545
2011-01-01	1364709
2012-01-01	3270015
2013-01-01	1999618
2014-01-01	526211
2015-01-01	507340
2016-01-01	429688