| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
13.84 |
|
2021 |
12.81 |
|
2020 |
10.38 |
|
2019 |
12.45 |
|
2018 |
12.17 |
|
2017 |
11.7 |
|
2016 |
11.2 |
|
2015 |
10.78 |
|
2014 |
10.52 |
|
2013 |
9.91 |
| Natural gas | 7.73 | Mt/CO2 (2022) |