| Barrels / Day | Country | % Correct |
|---|---|---|
| 13.2 m | United States | 99%
|
| 9.24 m | Saudi Arabia | 97%
|
| 9.89 m | Russia | 96%
|
| 4.12 m | Iran | 94%
|
| 4.23 m | China | 92%
|
| 4.42 m | Iraq | 92%
|
| 4.78 m | Canada | 90%
|
| 3.40 m | United Arab Emirates | 88%
|
| 1.32 m | Qatar | 85%
|
| 0.993 m | Oman | 84%
|
| 3.36 m | Brazil | 83%
|
| 1.84 m | Mexico | 82%
|
| 2.58 m | Kuwait | 80%
|
| 0.863 m | Venezuela | 80%
|
| 1.79 m | Norway | 66%
|
| 1.12 m | Algeria | 61%
|
| 1.16 m | Libya | 59%
|
| 1.80 m | Kazakhstan | 58%
|
| 1.49 m | Nigeria | 58%
|
| 1.14 m | Angola | 31%
|