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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Venezuela (Bolivarian Republic of) | 36.9 | 36.9 | 36.9 | 36.9 | 36.9 | 36.9 | 36.9 | 39.0 | 39.0 | 39.0 | 39.0 | 39.0 |
| Bolivia | 21.4 | 25.3 | 30.9 | 30.9 | 30.9 | 30.9 | 30.9 | 30.9 | 30.9 | 30.9 | 30.9 | 30.9 |
| Ecuador | 15.4 | 15.4 | 14.4 | 14.4 | 14.4 | 15.0 | 15.0 | 15.1 | 15.3 | 20.0 | 20.0 | 20.1 |
| Nicaragua | 15.5 | 15.5 | 15.5 | 15.5 | 15.5 | 15.5 | 15.5 | 10.0 | 10.0 | 10.0 | 10.0 | 10.1 |
| Cuba | 4.9 | 4.9 | 4.9 | 7.2 | 7.2 | 7.2 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.9 |
| Saint Lucia | 0.7 | 0.7 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 1.0 |
| Antigua and Barbuda | 0.1 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.8 |
| Dominica | 0.6 | 0.6 | 0.6 | 0.7 | 0.7 | 0.7 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| Saint Vincent and the Grenadines | 0.2 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |