| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
23.66 |
|
2021 |
28.6 |
|
2020 |
26.13 |
|
2019 |
29.74 |
|
2018 |
28.3 |
|
2017 |
28.81 |
|
2016 |
30.74 |
|
2015 |
28.13 |
|
2014 |
30.7 |
|
2013 |
35.74 |
| Natural gas | 32.65 | Mt/CO2 (2022) |