Fossil fuel comprises coal, oil, petroleum, and natural gas products.
| Data | Valor | Modificar, % |
|---|---|---|
| 2022 | 89,5 | -0,01% |
| 2021 | 89,5 | 1,14% |
| 2020 | 88,5 | -0,72% |
| 2019 | 89,1 | -0,82% |
| 2018 | 89,8 | 0,37% |
| 2017 | 89,5 | -0,06% |
| 2016 | 89,6 | 0,03% |
| 2015 | 89,5 | -0,78% |
| 2014 | 90,2 | -0,29% |
| 2013 | 90,5 | -0,25% |
| 2012 | 90,7 | -0,19% |
| 2011 | 90,9 |