Year	Barrels Per Day
2000-01-01	3661000
2001-01-01	3571700
2002-01-01	3248200
2003-01-01	3754000
2004-01-01	3990000
2005-01-01	4014000
2006-01-01	4040000
2007-01-01	4094000
2008-01-01	3942900
2009-01-01	3725000
2010-01-01	3688000
2011-01-01	3621000
2012-01-01	2800000
2013-01-01	2519600
2014-01-01	2764500
2015-01-01	2922900
2016-01-01	3693300
2017-01-01	3801700
2018-01-01	3801700
2019-01-01	3938500