| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
18.16 |
|
2021 |
18.27 |
|
2020 |
17.15 |
|
2019 |
18.47 |
|
2018 |
18.49 |
|
2017 |
17.88 |
|
2016 |
18.27 |
|
2015 |
17.49 |
|
2014 |
17.01 |
|
2013 |
17.17 |
| Natural gas | 10.309 | Mt/CO2 (2022) |