Saint Helena vs Yemen: Theoretical duration of lower secondary education (years)
Saint Helena
3 years
in 2025
Yemen
3 years
in 2025
Saint Helena rank
91st
Yemen rank
91st
Theoretical duration of lower secondary education (years) over time
- Saint Helena
- Yemen
How they compare
Saint Helena currently reports 3 years against 3 years in Yemen, a difference of 0 years.
The two have swapped places 1 time across 20 shared years of data; in 1989 it was Saint Helena ahead.
Saint Helena ranks 91st and Yemen ranks 91st of 221 countries.
Saint Helena has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Saint Helena | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 4 years | 3 years | 1 years | Saint Helena |
| 1990s | 3.8 years | 3 years | 0.8 years | Saint Helena |
| 2010s | 3 years | 3 years | 0 years | — |
| 2020s | 3 years | 3 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of lower secondary education, Saint Helena or Yemen?
- Saint Helena, at 3 years against 3 years in Yemen as of 2025.
- What is the difference in theoretical duration of lower secondary education between Saint Helena and Yemen?
- 0 years, with Saint Helena ahead.
- How many years of comparable data are there for Saint Helena and Yemen?
- 20 years are reported by both, from 1989 to 2025.
- How do Saint Helena and Yemen rank globally for theoretical duration of lower secondary education?
- Saint Helena ranks 91st and Yemen ranks 91st of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of lower secondary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release