| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
16.27 |
|
2021 |
15.9 |
|
2020 |
15.58 |
|
2019 |
16.62 |
|
2018 |
16.96 |
|
2017 |
16.93 |
|
2016 |
16.96 |
|
2015 |
16.82 |
|
2014 |
16.24 |
|
2013 |
16.75 |
| Natural gas | 4.688 | Mt/CO2 (2022) |