Iran vs Seychelles: Theoretical duration of upper secondary education
Iran
4 years
in 2020
Seychelles
4 years
in 2020
Iran rank
5th
Seychelles rank
5th
Theoretical duration of upper secondary education over time
- Iran
- Seychelles
How they compare
Iran currently reports 4 years against 4 years in Seychelles, a difference of 0 years.
The two have swapped places 2 times across 51 shared years of data; in 1970 it was Seychelles ahead.
Iran ranks 5th and Seychelles ranks 5th of 209 countries.
Across the 6 decades both report, Iran averaged higher in 2 and Seychelles in 2.
Head to head by decade
| Decade | Iran | Seychelles | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3.2 years | 4 years | 0.8 years | Seychelles |
| 1980s | 4 years | 2.8 years | 1.2 years | Iran |
| 1990s | 4 years | 2.2 years | 1.8 years | Iran |
| 2000s | 4 years | 4 years | 0 years | — |
| 2010s | 3.6 years | 4 years | 0.4 years | Seychelles |
| 2020s | 4 years | 4 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of upper secondary education, Iran or Seychelles?
- Iran, at 4 years against 4 years in Seychelles as of 2020.
- What is the difference in theoretical duration of upper secondary education between Iran and Seychelles?
- 0 years, with Iran ahead.
- How many years of comparable data are there for Iran and Seychelles?
- 51 years are reported by both, from 1970 to 2020.
- How do Iran and Seychelles rank globally for theoretical duration of upper secondary education?
- Iran ranks 5th and Seychelles ranks 5th of 209 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of upper secondary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of grades (years) in upper secondary education.