Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| Data | Valor | Modificar, % |
|---|---|---|
| 2022 | 94,7 | 0,15% |
| 2021 | 94,6 | 0,68% |
| 2020 | 93,9 | -0,19% |
| 2019 | 94,1 | -0,68% |
| 2018 | 94,8 | -0,25% |
| 2017 | 95,0 | 0,21% |
| 2016 | 94,8 | 0,49% |
| 2015 | 94,3 | -0,11% |
| 2014 | 94,4 | 0,11% |
| 2013 | 94,3 | -0,19% |
| 2012 | 94,5 | 0,04% |
| 2011 | 94,5 |