| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
6.9 |
|
2021 |
6.26 |
|
2020 |
5.72 |
|
2019 |
6.71 |
|
2018 |
6.97 |
|
2017 |
6.97 |
|
2016 |
6.92 |
|
2015 |
6.56 |
|
2014 |
6.64 |
|
2013 |
6.8 |
| Natural gas | 1.606 | Mt/CO2 (2022) |