Portugal vs Sierra Leone: Average proportion of Freshwater Key Biodiversity Areas (KBAs)
Portugal
68.6%
in 2025
Sierra Leone
71.1%
in 2025
Portugal rank
60th
Sierra Leone rank
58th
Average proportion of Freshwater Key Biodiversity Areas (KBAs) over time
- Portugal
- Sierra Leone
How they compare
Sierra Leone currently reports 71.1% against 68.6% in Portugal, a difference of 2.5%.
The two have swapped places 2 times across 26 shared years of data; in 2000 it was Sierra Leone ahead.
Portugal ranks 60th and Sierra Leone ranks 58th of 174 countries.
Sierra Leone has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Portugal | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 55.9% | 56.4% | 0.5% | Sierra Leone |
| 2010s | 68.6% | 70.4% | 1.8% | Sierra Leone |
| 2020s | 68.6% | 71.1% | 2.5% | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average proportion of freshwater key biodiversity areas (kbas), Portugal or Sierra Leone?
- Sierra Leone, at 71.1% against 68.6% in Portugal as of 2025.
- What is the difference in average proportion of freshwater key biodiversity areas (kbas) between Portugal and Sierra Leone?
- 2.5%, with Sierra Leone ahead.
- How many years of comparable data are there for Portugal and Sierra Leone?
- 26 years are reported by both, from 2000 to 2025.
- How do Portugal and Sierra Leone rank globally for average proportion of freshwater key biodiversity areas (kbas)?
- Portugal ranks 60th and Sierra Leone ranks 58th of 174 countries.
- Where does this data come from?
- United Nations Statistics Division, SDG Global Database, published as Average proportion of Freshwater Key Biodiversity Areas (KBAs) covered by protected areas (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.