Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| तिथि | मान | बदले , % |
|---|---|---|
| 2022 | 26.5 | -5.50% |
| 2021 | 28.0 | 2.41% |
| 2020 | 27.4 | 22.48% |
| 2019 | 22.3 | -12.12% |
| 2018 | 25.4 | 8.87% |
| 2017 | 23.3 | 13.30% |
| 2016 | 20.6 | 36.51% |
| 2015 | 15.1 | -9.37% |
| 2014 | 16.7 | 10.26% |
| 2013 | 15.1 | -3.58% |
| 2012 | 15.7 | 20.55% |
| 2011 | 13.0 |