Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| Data | Valor | Modificar, % |
|---|---|---|
| 2022 | 70,4 | -1,08% |
| 2021 | 71,2 | 1,02% |
| 2020 | 70,5 | -2,18% |
| 2019 | 72,0 | -1,61% |
| 2018 | 73,2 | 0,00% |
| 2017 | 73,2 | 1,38% |
| 2016 | 72,2 | -1,30% |
| 2015 | 73,2 | 0,81% |
| 2014 | 72,6 | -1,14% |
| 2013 | 73,4 | -3,85% |
| 2012 | 76,4 | -1,61% |
| 2011 | 77,6 |