1974
1976
1978
1980
1982
1984
1986
1988
1990
1992
1994
1996
1998
2000
2002
2004
2006
2008
2010
2012
2014
2016
2018
0
200k
400k
600k
800k
1M
1,2M
1,4M
1,6M
1,8M
2M
2,2M
2,4M
2,6M
2,8M
3M
3,2M
3,4M
3,6M
3,8M
4M
4,2M
4,4M barils/jour
Canada
Norvège