| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
16.44 |
|
2021 |
16.38 |
|
2020 |
19.01 |
|
2019 |
20.31 |
|
2018 |
19.72 |
|
2017 |
19.49 |
|
2016 |
11.32 |
|
2015 |
10.31 |
|
2014 |
9.31 |
|
2013 |
7.81 |
| Natural gas | 8.092 | Mt/CO2 (2022) |