| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
33.89 |
|
2021 |
32.41 |
|
2020 |
25.71 |
|
2019 |
31.76 |
|
2018 |
30.65 |
|
2017 |
30.35 |
|
2016 |
29.91 |
|
2015 |
28.16 |
|
2014 |
26.39 |
|
2013 |
27.04 |
| Natural gas | 20.22 | Mt/CO2 (2022) |