Year	Dollars
2002-01-01	308065
2005-01-01	631352
2006-01-01	553882
2007-01-01	627865
2008-01-01	511245
2009-01-01	1261101
2011-01-01	1721504
2012-01-01	3674229
2013-01-01	1250321
2014-01-01	1722558
2015-01-01	4715762
2016-01-01	981726