| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
12.62 |
|
2021 |
13.96 |
|
2020 |
13.01 |
|
2019 |
13.15 |
|
2018 |
13.25 |
|
2017 |
12.37 |
|
2016 |
12.94 |
|
2015 |
11.34 |
|
2014 |
11.64 |
|
2013 |
12.93 |
| Natural gas | 7.259 | Mt/CO2 (2022) |