| Year | Value (MJ per dollar of GDP) |
|---|---|
|
2021 |
4.17 |
|
2020 |
3.53 |
|
2019 |
3.67 |
|
2018 |
3.91 |
|
2017 |
4.14 |
|
2016 |
3.8 |
|
2015 |
3.77 |
|
2014 |
3.93 |
|
2013 |
3.87 |
|
2012 |
3.97 |
| Primary energy production | 0 | quadrillion Btu (none) |
| Primary energy consumption | 0 | quadrillion Btu (none) |
| Carbon dioxide emissions | 37.39 | MJ per dollar of GDP (2022) |