| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
38.17 |
|
2021 |
37.6 |
|
2020 |
33.75 |
|
2019 |
37.12 |
|
2018 |
36.41 |
|
2017 |
37.5 |
|
2016 |
35.25 |
|
2015 |
34.75 |
|
2014 |
34.73 |
|
2013 |
37.01 |
| Natural gas | 0.446 | Mt/CO2 (2022) |