What was the price of crude oil in 2015?

Related questions

1. Will the price of heating oil go down?
2. How long will oil last?
3. Will the world ever run out of oil?
4. What happens if you run out of oil in your house?
5. How much is heating oil at the moment?
6. What is WTI oil?
7. What is the benchmark oil price?
8. What affect oil prices?
9. Are Oil Prices Expected to Rise in 2019?
10. Who controls the oil in the world?

Tags

1. #international
2. #since
3. #level
4. #average
5. #crude
6. #below
7. #barrel
8. #brent
9. #averaged
10. #lowest
11. #ended
12. #prices
13. #benchmark
14. #price
15. #early