Guam vs Sierra Leone: Above-ground biomass in forest
Guam
80.3
in 2025
Sierra Leone
82
in 2025
Guam rank
128th
Sierra Leone rank
127th
Above-ground biomass in forest over time
- Guam
- Sierra Leone
How they compare
Sierra Leone currently reports 82 against 80.3 in Guam, a difference of 1.7.
The two have swapped places 1 time across 6 shared years of data; in 1990 it was Guam ahead.
Guam ranks 128th and Sierra Leone ranks 127th of 188 countries.
Across the 4 decades both report, Guam averaged higher in 3 and Sierra Leone in 1.
Head to head by decade
| Decade | Guam | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 116.67 | 82 | 34.67 | Guam |
| 2000s | 116.67 | 82 | 34.67 | Guam |
| 2010s | 98.48 | 82 | 16.48 | Guam |
| 2020s | 80.3 | 82 | 1.7 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher above-ground biomass in forest, Guam or Sierra Leone?
- Sierra Leone, at 82 against 80.3 in Guam as of 2025.
- What is the difference in above-ground biomass in forest between Guam and Sierra Leone?
- 1.7, with Sierra Leone ahead.
- How many years of comparable data are there for Guam and Sierra Leone?
- 6 years are reported by both, from 1990 to 2025.
- How do Guam and Sierra Leone rank globally for above-ground biomass in forest?
- Guam ranks 128th and Sierra Leone ranks 127th of 188 countries.
- Where does this data come from?
- United Nations Statistics Division, SDG Global Database, published as Above-ground biomass in forest (tonnes per hectare). Statizoid refreshes it automatically from the source and publishes the full history for both places.