Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| तिथि | मान | बदले , % |
|---|---|---|
| 2022 | 89.2 | -5.02% |
| 2021 | 93.9 | -1.99% |
| 2020 | 95.8 | -0.81% |
| 2019 | 96.6 | -0.44% |
| 2018 | 97.0 | 0.05% |
| 2017 | 97.0 | -0.45% |
| 2016 | 97.4 | 0.34% |
| 2015 | 97.1 | -0.11% |
| 2014 | 97.2 | 1.82% |
| 2013 | 95.4 | -0.25% |
| 2012 | 95.7 | 0.64% |
| 2011 | 95.1 |