| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
4.68 |
|
2021 |
4.56 |
|
2020 |
4.11 |
|
2019 |
4.2 |
|
2018 |
3.72 |
|
2017 |
3.88 |
|
2016 |
3.77 |
|
2015 |
3.88 |
|
2014 |
3.58 |
|
2013 |
3.19 |
| Natural gas | Mt/CO2 (2022) |