| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
8.01 |
|
2021 |
7.79 |
|
2020 |
7.74 |
|
2019 |
8.06 |
|
2018 |
7.96 |
|
2017 |
7.66 |
|
2016 |
7.44 |
|
2015 |
7.08 |
|
2014 |
6.67 |
|
2013 |
6.43 |
| Natural gas | 1.887 | Mt/CO2 (2022) |