Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| तिथि | मान | बदले , % |
|---|---|---|
| 2023 | 59.5 | -1.91% |
| 2022 | 60.6 | -3.35% |
| 2021 | 62.7 | 2.57% |
| 2020 | 61.2 | -0.78% |
| 2019 | 61.6 | -3.04% |
| 2018 | 63.6 | 0.92% |
| 2017 | 63.0 | 2.02% |
| 2016 | 61.7 | 0.54% |
| 2015 | 61.4 | -1.73% |
| 2014 | 62.5 | -2.07% |
| 2013 | 63.8 | -0.23% |
| 2012 | 64.0 |