United Nations Environmental Program and the World Conservation Monitoring Centre, as compiled by the World Resources Institute, based on data from national authorities, national legislation and international agreements.
| 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bahrain | 7.3 | 7.3 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 20.5 | 20.5 | 20.6 |
| Oman | 4.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.5 | 1.5 | 1.7 | 18.3 |
| Saudi Arabia | 28.3 | 28.3 | 28.3 | 4.0 | 4.6 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 14.2 | 17.0 |
| United Arab Emirates | 15.9 | 15.9 | 15.9 | 9.2 | 11.6 | 15.0 | 15.0 | 15.9 | 15.9 | 15.9 | 15.9 | 16.1 |
| Kuwait | 11.2 | 11.2 | 11.2 | 11.0 | 11.0 | 11.0 | 10.7 | 10.7 | 10.7 | 10.7 | 11.4 | 11.5 |
| Qatar | 0.8 | 0.8 | 0.8 | 0.8 | 4.7 | 4.7 | 4.7 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 |