Portugal vs Yemen: Theoretical duration of upper secondary education in years
Portugal
3
in 2025
Yemen
3
in 2025
Portugal rank
25th
Yemen rank
25th
Theoretical duration of upper secondary education in years over time
- Portugal
- Yemen
How they compare
Portugal currently reports 3 against 3 in Yemen, a difference of 0.
Across all 56 years both countries report, Yemen has been ahead every year.
Portugal ranks 25th and Yemen ranks 25th of 73 countries.
Yemen has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Portugal | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 | 3 | 1 | Yemen |
| 1980s | 2.9 | 3 | 0.1 | Yemen |
| 1990s | 3 | 3 | 0 | — |
| 2000s | 3 | 3 | 0 | — |
| 2010s | 3 | 3 | 0 | — |
| 2020s | 3 | 3 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of upper secondary education in years, Portugal or Yemen?
- Portugal, at 3 against 3 in Yemen as of 2025.
- What is the difference in theoretical duration of upper secondary education in years between Portugal and Yemen?
- 0, with Portugal ahead.
- How many years of comparable data are there for Portugal and Yemen?
- 56 years are reported by both, from 1970 to 2025.
- How do Portugal and Yemen rank globally for theoretical duration of upper secondary education in years?
- Portugal ranks 25th and Yemen ranks 25th of 73 countries.
- Where does this data come from?
- UNICEF, published as Theoretical duration of upper secondary education in years. Statizoid refreshes it automatically from the source and publishes the full history for both places.