Chad vs Sierra Leone: Protected terrestrial biodiversity sites
Chad
65.29
in 2025
Sierra Leone
65.32
in 2025
Chad rank
62nd
Sierra Leone rank
61st
Protected terrestrial biodiversity sites over time
- Chad
- Sierra Leone
How they compare
Sierra Leone currently reports 65.32 against 65.29 in Chad, a difference of 0.03.
The two have swapped places 1 time across 26 shared years of data; in 2000 it was Chad ahead.
Chad ranks 62nd and Sierra Leone ranks 61st of 240 countries.
Across the 3 decades both report, Chad averaged higher in 2 and Sierra Leone in 1.
Head to head by decade
| Decade | Chad | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 65.29 | 51.61 | 13.68 | Chad |
| 2010s | 65.29 | 64.67 | 0.618 | Chad |
| 2020s | 65.29 | 65.32 | 0.03 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher protected terrestrial biodiversity sites, Chad or Sierra Leone?
- Sierra Leone, at 65.32 against 65.29 in Chad as of 2025.
- What is the difference in protected terrestrial biodiversity sites between Chad and Sierra Leone?
- 0.03, with Sierra Leone ahead.
- How many years of comparable data are there for Chad and Sierra Leone?
- 26 years are reported by both, from 2000 to 2025.
- How do Chad and Sierra Leone rank globally for protected terrestrial biodiversity sites?
- Chad ranks 62nd and Sierra Leone ranks 61st of 240 countries.
- Where does this data come from?
- Our World in Data, published as Protected terrestrial biodiversity sites. Statizoid refreshes it automatically from the source and publishes the full history for both places.