Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| तिथि | मान | बदले , % |
|---|---|---|
| 2022 | 34.6 | -3.00% |
| 2021 | 35.6 | 3.27% |
| 2020 | 34.5 | -10.64% |
| 2019 | 38.6 | 2.52% |
| 2018 | 37.7 | 6.99% |
| 2017 | 35.2 | -5.07% |
| 2016 | 37.1 | -0.75% |
| 2015 | 37.4 | 10.86% |
| 2014 | 33.7 | 2.18% |
| 2013 | 33.0 | 2.90% |
| 2012 | 32.1 | -1.48% |
| 2011 | 32.5 |