Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| तिथि | मान | बदले , % |
|---|---|---|
| 2023 | 76.8 | -2.49% |
| 2022 | 78.7 | 0.57% |
| 2021 | 78.3 | 0.90% |
| 2020 | 77.6 | -1.64% |
| 2019 | 78.9 | -0.19% |
| 2018 | 79.0 | -1.34% |
| 2017 | 80.1 | 0.28% |
| 2016 | 79.9 | 0.58% |
| 2015 | 79.4 | 1.04% |
| 2014 | 78.6 | -1.73% |
| 2013 | 80.0 | -2.71% |
| 2012 | 82.2 |