Terrestrial protected areas are those officially documented by national authorities.
| Data | Valor | Modificar, % |
|---|---|---|
| 2024 | 17,8 | 0,56% |
| 2023 | 17,7 | -41,97% |
| 2022 | 30,5 | 2,01% |
| 2021 | 29,9 | 69,89% |
| 2020 | 17,6 | 4,76% |
| 2019 | 16,8 | -1,75% |
| 2018 | 17,1 | 0,00% |
| 2017 | 17,1 | 0,59% |
| 2016 | 17,0 | 0,59% |
| 2015 | 16,9 | 0,00% |
| 2014 | 16,9 | 0,60% |
| 2013 | 16,8 |