| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
23.41 |
|
2021 |
21.26 |
|
2020 |
20.84 |
|
2019 |
23 |
|
2018 |
22.52 |
|
2017 |
23.89 |
|
2016 |
22.46 |
|
2015 |
21.87 |
|
2014 |
20.72 |
|
2013 |
23.05 |
| Natural gas | 20.666 | Mt/CO2 (2022) |