世界产油国家排列:
1 United States 21%
2 Saudi Arabia 13%
3 Russia 10%
4 Canada 6%
5 Iraq 5%
6 China 5%
7 United Arab Emirates 4%
8 Iran 4%
9 Brazil 3%
10 Kuwait 3%
世界石油消费国家排列:
1 United States 20%
2 China 16%
3 India 5%
4 Russia 4%
5 Japan 4%
6 Saudi Arabia 3%
7 Brazil 3%
8 South Korea 3%
9 Canada 2%
10 Germany 2%