Details =  
Year 2018
382.4 million barrels  Details =  
Year 2018
382.4 million barrels  Details =  
Year 2018
382.4 million barrels  Details =  
Year 2018
382.4 million barrels  Details =  
Year 2018
382.4 million barrels  Details =  
Year 2018
382.4 million barrels  Details =  
Year 2018
382.4 million barrels  Details =  
Year 2018
382.4 million barrels  Details =  
Year 2017
379.4 million barrels  Details =  
Year 2017
379.4 million barrels  Details =  
Year 2017
379.4 million barrels  Details =  
Year 2017
379.4 million barrels  Details =  
Year 2017
379.4 million barrels  Details =  
Year 2017
379.4 million barrels  Details =  
Year 2017
379.4 million barrels  Details =  
Year 2017
379.4 million barrels  Details =  
Year 2016
367.0 million barrels  Details =  
Year 2016
367.0 million barrels  Details =  
Year 2016
367.0 million barrels  Details =  
Year 2016
367.0 million barrels  Details =  
Year 2016
367.0 million barrels  Details =  
Year 2016
367.0 million barrels  Details =  
Year 2016
367.0 million barrels  Details =  
Year 2016
367.0 million barrels  Details =  
Year 2015
352.6 million barrels  Details =  
Year 2015
352.6 million barrels  Details =  
Year 2015
352.6 million barrels  Details =  
Year 2015
352.6 million barrels  Details =  
Year 2015
352.6 million barrels  Details =  
Year 2015
352.6 million barrels  Details =  
Year 2015
352.6 million barrels  Details =  
Year 2015
352.6 million barrels  Details =  
Year 2014
340.8 million barrels  Details =  
Year 2014
340.8 million barrels  Details =  
Year 2014
340.8 million barrels  Details =  
Year 2014
340.8 million barrels  Details =  
Year 2014
340.8 million barrels  Details =  
Year 2014
340.8 million barrels  Details =  
Year 2014
340.8 million barrels  Details =  
Year 2013
316.5 million barrels  Details =  
Year 2013
316.5 million barrels  Details =  
Year 2013
316.5 million barrels  Details =  
Year 2013
316.5 million barrels  Details =  
Year 2013
316.5 million barrels  Details =  
Year 2013
316.5 million barrels  Details =  
Year 2013
316.5 million barrels  Details =  
Year 2012
314.7 million barrels  Details =  
Year 2012
314.7 million barrels  Details =  
Year 2012
314.7 million barrels  Details =  
Year 2012
314.7 million barrels  Details =  
Year 2012
314.7 million barrels  Details =  
Year 2012
314.7 million barrels  Details =  
Year 2012
314.7 million barrels  Details =  
Year 2011
331.6 million barrels  Details =  
Year 2011
331.6 million barrels  Details =  
Year 2011
331.6 million barrels  Details =  
Year 2011
331.6 million barrels  Details =  
Year 2011
331.6 million barrels  Details =  
Year 2011
331.6 million barrels  Details =  
Year 2011
331.6 million barrels  Details =  
Year 2010
316.6 million barrels  Details =  
Year 2010
316.6 million barrels  Details =  
Year 2010
316.6 million barrels  Details =  
Year 2010
316.6 million barrels  Details =  
Year 2010
316.6 million barrels  Details =  
Year 2010
316.6 million barrels  Details =  
Year 2010
316.6 million barrels  Details =  
Year 2009
260.4 million barrels  Details =  
Year 2009
260.4 million barrels  Details =  
Year 2009
260.4 million barrels  Details =  
Year 2009
260.4 million barrels  Details =  
Year 2009
260.4 million barrels  Details =  
Year 2009
260.4 million barrels  Details =  
Year 2008
221.6 million barrels  Details =  
Year 2008
221.6 million barrels  Details =  
Year 2008
221.6 million barrels  Details =  
Year 2008
221.6 million barrels  Details =  
Year 2008
221.6 million barrels  Details =  
Year 2007
155.3 million barrels  Details =  
Year 2007
155.3 million barrels  Details =  
Year 2007
155.3 million barrels  Details =  
Year 2007
155.3 million barrels  Details =  
Year 2006
116.3 million barrels  Details =  
Year 2006
116.3 million barrels  Details =  
Year 2006
116.3 million barrels  Details =  
Year 2005
93.0 million barrels  Details =  
Year 2005
93.0 million barrels  Details =  
Year 2004
81.1 million barrels  Details =  
Year 2004
81.1 million barrels  Details =  
Year 2003
66.8 million barrels  Details =  
Year 2003
66.8 million barrels  Details =  
Year 2002
51.0 million barrels  Details =  
Year 2002
51.0 million barrels  Details =  
Year 2001
42.0 million barrels  Details =  
Year 2000
38.6 million barrels  Details =  
Year 1999
34.9 million barrels  Details =  
Year 1998
33.5 million barrels  Details =  
Year 1997
30.7 million barrels  Details =  
Year 1996
23.2 million barrels  Details =  
Year 1995
32.3 million barrels  Details =  
Year 1994
30.7 million barrels  Details =  
Year 1993
27.5 million barrels  Details =  
Year 1992
25.8 million barrels  Details =  
Year 1991
20.6 million barrels  Details =  
Year 1990
17.8 million barrels  Details =  
Year 1989
20.1 million barrels  Details =  
Year 1988
19.8 million barrels  Details =  
Year 1987
19.5 million barrels  Details =  
Year 1986
17.0 million barrels  Details =  
Year 1985
14.7 million barrels  Details =  
Year 1984
12.2 million barrels  Details =  
Year 1983
9.9 million barrels  Details =  
Year 1982
5.4 million barrels  Details =  
Year 1981
2.0 million barrels
The SGPlot Procedure