| Year | Value (TJ) |
|---|---|
|
2022 |
40 |
|
2021 |
41 |
|
2020 |
42 |
|
2019 |
42 |
|
2018 |
42 |
|
2017 |
28 |
|
2016 |
25 |
|
2015 |
25 |
|
2014 |
21 |
|
2013 |
21 |
| Natural gas | 0 | TJ (none) |
| Oil | 9272 | TJ (2022) |