| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
4.63 |
|
2021 |
3.85 |
|
2020 |
3.16 |
|
2019 |
3.91 |
|
2018 |
4.29 |
|
2017 |
3.46 |
|
2016 |
3.5 |
|
2015 |
3.78 |
|
2014 |
3.7 |
|
2013 |
4.07 |
| Natural gas | Mt/CO2 (2022) |