Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| तिथि | मान | बदले , % |
|---|---|---|
| 2022 | 89.4 | 1.41% |
| 2021 | 88.1 | 0.89% |
| 2020 | 87.3 | -1.75% |
| 2019 | 88.9 | 1.48% |
| 2018 | 87.6 | 0.83% |
| 2017 | 86.9 | -1.94% |
| 2016 | 88.6 | -0.46% |
| 2015 | 89.0 | 1.90% |
| 2014 | 87.4 | 0.26% |
| 2013 | 87.1 | -0.42% |
| 2012 | 87.5 | -0.32% |
| 2011 | 87.8 |