Terrestrial protected areas are those officially documented by national authorities.
| Data | Valor | Modificar, % |
|---|---|---|
| 2024 | 16,4 | 2,28% |
| 2023 | 16,1 | 1,33% |
| 2022 | 15,9 | 0,46% |
| 2021 | 15,8 | 2,71% |
| 2020 | 15,4 | 1,75% |
| 2019 | 15,1 | 0,97% |
| 2018 | 15,0 | -1,07% |
| 2017 | 15,1 | 1,51% |
| 2016 | 14,9 | -0,66% |
| 2015 | 15,0 | -1,38% |
| 2014 | 15,2 | 1,76% |
| 2013 | 15,0 |