Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| Data | Valor | Modificar, % |
|---|---|---|
| 2022 | 18,4 | 10,01% |
| 2021 | 16,7 | -9,59% |
| 2020 | 18,5 | 5,31% |
| 2019 | 17,5 | 0,34% |
| 2018 | 17,5 | 5,05% |
| 2017 | 16,6 | 18,38% |
| 2016 | 14,0 | -2,30% |
| 2015 | 14,4 | 3,31% |
| 2014 | 13,9 | 14,49% |
| 2013 | 12,2 | 1,25% |
| 2012 | 12,0 | 14,72% |
| 2011 | 10,5 |