| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
2.93 |
|
2021 |
2.84 |
|
2020 |
2.81 |
|
2019 |
2.99 |
|
2018 |
3.01 |
|
2017 |
3.92 |
|
2016 |
4.01 |
|
2015 |
5.91 |
|
2014 |
5.51 |
|
2013 |
3.86 |
| Natural gas | 0.78 | Mt/CO2 (2022) |