| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
5.61 |
|
2021 |
5.73 |
|
2020 |
5.14 |
|
2019 |
5.38 |
|
2018 |
5.38 |
|
2017 |
4.8 |
|
2016 |
4.57 |
|
2015 |
4.36 |
|
2014 |
3.75 |
|
2013 |
3.36 |
| Natural gas | Mt/CO2 (2022) |