Terrestrial protected areas are those officially documented by national authorities.
| तिथि | मान | बदले , % |
|---|---|---|
| 2024 | 28.6 | 0.70% |
| 2023 | 28.4 | 0.00% |
| 2022 | 28.4 | 1.43% |
| 2021 | 28.0 | 2.56% |
| 2020 | 27.3 | 3.80% |
| 2019 | 26.3 | 1.94% |
| 2018 | 25.8 | -0.77% |
| 2017 | 26.0 | 0.78% |
| 2016 | 25.8 | 0.78% |
| 2015 | 25.6 | 0.00% |
| 2014 | 25.6 | 0.79% |
| 2013 | 25.4 |