| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
7.01 |
|
2021 |
7.39 |
|
2020 |
6.02 |
|
2019 |
6.33 |
|
2018 |
6.1 |
|
2017 |
5.64 |
|
2016 |
6.11 |
|
2015 |
6.19 |
|
2014 |
6.07 |
|
2013 |
6.91 |
| Natural gas | 0.168 | Mt/CO2 (2022) |