Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| तिथि | मान | बदले , % |
|---|---|---|
| 2022 | 96.0 | 0.20% |
| 2021 | 95.8 | -0.27% |
| 2020 | 96.1 | -0.56% |
| 2019 | 96.6 | -0.11% |
| 2018 | 96.7 | 0.05% |
| 2017 | 96.7 | -0.63% |
| 2016 | 97.3 | -0.49% |
| 2015 | 97.8 | -0.16% |
| 2014 | 97.9 | -0.07% |
| 2013 | 98.0 | -0.07% |
| 2012 | 98.1 | 0.02% |
| 2011 | 98.1 |