Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| तिथि | मान | बदले , % |
|---|---|---|
| 2022 | 74.9 | 0.64% |
| 2021 | 74.5 | 1.53% |
| 2020 | 73.3 | -2.68% |
| 2019 | 75.4 | -0.78% |
| 2018 | 76.0 | 0.22% |
| 2017 | 75.8 | -0.04% |
| 2016 | 75.8 | -0.80% |
| 2015 | 76.4 | 0.30% |
| 2014 | 76.2 | 1.40% |
| 2013 | 75.1 | -0.50% |
| 2012 | 75.5 | 1.38% |
| 2011 | 74.5 |