Sierra Leone vs Tonga: Coffee bean yields
Sierra Leone
1.47 tonnes per hectare
in 2024
Tonga
1.37 tonnes per hectare
in 2024
Sierra Leone rank
9th
Tonga rank
10th
Coffee bean yields over time
- Sierra Leone
- Tonga
How they compare
Sierra Leone currently reports 1.47 tonnes per hectare against 1.37 tonnes per hectare in Tonga, a difference of 0.1 tonnes per hectare.
That makes Sierra Leone's figure about 1.1 times Tonga's.
The two have swapped places 6 times across 42 shared years of data; in 1983 it was Sierra Leone ahead.
Sierra Leone ranks 9th and Tonga ranks 10th of 82 countries.
Across the 5 decades both report, Sierra Leone averaged higher in 4 and Tonga in 1.
Head to head by decade
| Decade | Sierra Leone | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 2.17 tonnes per hectare | 1.64 tonnes per hectare | 0.5309 tonnes per hectare | Sierra Leone |
| 1990s | 1.87 tonnes per hectare | 1.74 tonnes per hectare | 0.1287 tonnes per hectare | Sierra Leone |
| 2000s | 1.71 tonnes per hectare | 1.74 tonnes per hectare | 0.031 tonnes per hectare | Tonga |
| 2010s | 1.7 tonnes per hectare | 1.53 tonnes per hectare | 0.1717 tonnes per hectare | Sierra Leone |
| 2020s | 1.53 tonnes per hectare | 1.4 tonnes per hectare | 0.1286 tonnes per hectare | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher coffee bean yields, Sierra Leone or Tonga?
- Sierra Leone, at 1.47 tonnes per hectare against 1.37 tonnes per hectare in Tonga as of 2024.
- What is the difference in coffee bean yields between Sierra Leone and Tonga?
- 0.1 tonnes per hectare, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Tonga?
- 42 years are reported by both, from 1983 to 2024.
- How do Sierra Leone and Tonga rank globally for coffee bean yields?
- Sierra Leone ranks 9th and Tonga ranks 10th of 82 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations (2025) – with major processing by Our World in Data, published as Coffee bean yields. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Yield is the amount produced per unit of land used, measured in tonnes per hectare. Green coffee beans are coffee seeds (beans) that have not yet been roasted.