Iran, Islamic Republic of vs Sudan: Theoretical duration of upper secondary education in years
Iran, Islamic Republic of
3
in 2025
Sudan
3
in 2025
Iran, Islamic Republic of rank
25th
Sudan rank
25th
Theoretical duration of upper secondary education in years over time
- Iran, Islamic Republic of
- Sudan
How they compare
Iran, Islamic Republic of currently reports 3 against 3 in Sudan, a difference of 0.
The two have swapped places 1 time across 28 shared years of data; in 1998 it was Iran, Islamic Republic of ahead.
Iran, Islamic Republic of ranks 25th and Sudan ranks 25th of 73 countries.
Iran, Islamic Republic of has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Iran, Islamic Republic of | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 4 | 3 | 1 | Iran, Islamic Republic of |
| 2000s | 4 | 3 | 1 | Iran, Islamic Republic of |
| 2010s | 3.6 | 3 | 0.6 | Iran, Islamic Republic of |
| 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, Iran, Islamic Republic of or Sudan?
- Iran, Islamic Republic of, at 3 against 3 in Sudan as of 2025.
- What is the difference in theoretical duration of upper secondary education in years between Iran, Islamic Republic of and Sudan?
- 0, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Sudan?
- 28 years are reported by both, from 1998 to 2025.
- How do Iran, Islamic Republic of and Sudan rank globally for theoretical duration of upper secondary education in years?
- Iran, Islamic Republic of ranks 25th and Sudan 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.