| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
22.94 |
|
2021 |
22.69 |
|
2020 |
23.25 |
|
2019 |
24.35 |
|
2018 |
25.38 |
|
2017 |
21.31 |
|
2016 |
17.55 |
|
2015 |
18.96 |
|
2014 |
20.98 |
|
2013 |
19.58 |
| Natural gas | 4.585 | Mt/CO2 (2022) |