Iran, Islamic Republic of vs Sudan: Secondary education, duration (years), annual growth rate
Iran, Islamic Republic of
0 % change on previous year
in 2025
Sudan
0 % change on previous year
in 2025
Iran, Islamic Republic of rank
1st
Sudan rank
1st
Secondary education, duration (years), annual growth rate over time
- Iran, Islamic Republic of
- Sudan
How they compare
Iran, Islamic Republic of currently reports 0 % change on previous year against 0 % change on previous year in Sudan, a difference of 0 % change on previous year.
Across all 27 years both countries report, Sudan has been ahead every year.
Iran, Islamic Republic of ranks 1st and Sudan ranks 1st of 209 countries.
Sudan 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 | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | — |
| 2000s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | — |
| 2010s | -1.43 % change on previous year | 0 % change on previous year | 1.43 % change on previous year | Sudan |
| 2020s | 0 % change on previous year | 3.33 % change on previous year | 3.33 % change on previous year | Sudan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher secondary education, duration (years), annual growth rate, Iran, Islamic Republic of or Sudan?
- Iran, Islamic Republic of, at 0 % change on previous year against 0 % change on previous year in Sudan as of 2025.
- What is the difference in secondary education, duration (years), annual growth rate between Iran, Islamic Republic of and Sudan?
- 0 % change on previous year, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Sudan?
- 27 years are reported by both, from 1999 to 2025.
- How do Iran, Islamic Republic of and Sudan rank globally for secondary education, duration (years), annual growth rate?
- Iran, Islamic Republic of ranks 1st and Sudan ranks 1st of 209 countries.
- Where does this data come from?
- Statizoid (derived), published as Secondary education, duration (years), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Secondary education, duration (years). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.