Indicate each of the five countries with the largest reserves of oil, coal and gas.

• Countries with the largest oil reserves:
1. Saudi Arabia (10,460.2 thousand bar / day)
2.Russia (10292.2 thousand bar / day)
3. USA (8874.6 thousand bar / day)
4. Iraq (4647.8 thousand bar / day)
5. China (3981.8 thousand bar / day)

• Countries with the largest coal reserves:
1.China (3,411.0 million tons)
2. India 692.4 million tons)
3. USA (660.6 million tons)
4. Australia (492.8 million tons)
5. Indonesia (434.0 million tons)

• Countries with the largest gas reserves:
1. USA (666.228 billion m³ / year)
2. Russia (642.242 billion m³ / year)
3. Iran (226.905 billion m³ / year)
4. Qatar (182.830 billion m³ / year)
5. Canada (174.051 billion m³ / year)