Year	Barrels Per Day
2000-01-01	549700
2001-01-01	504300
2002-01-01	496000
2003-01-01	477400
2004-01-01	462000
2005-01-01	431000
2006-01-01	400300
2007-01-01	381100
2008-01-01	381100
2009-01-01	376700
2010-01-01	386000
2011-01-01	340000
2012-01-01	240000
2013-01-01	210000
2014-01-01	160000
2015-01-01	40000
2016-01-01	20000
2017-01-01	20000