Denmark vs Iran, Islamic Republic of: Theoretical duration of upper secondary education in years
Denmark
3
in 2025
Iran, Islamic Republic of
3
in 2025
Denmark rank
25th
Iran, Islamic Republic of rank
25th
Theoretical duration of upper secondary education in years over time
- Denmark
- Iran, Islamic Republic of
How they compare
Denmark currently reports 3 against 3 in Iran, Islamic Republic of, a difference of 0.
Across all 56 years both countries report, Iran, Islamic Republic of has been ahead every year.
Denmark ranks 25th and Iran, Islamic Republic of ranks 25th of 73 countries.
Iran, Islamic Republic of has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Denmark | Iran, Islamic Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 | 3.2 | 0.2 | Iran, Islamic Republic of |
| 1980s | 3 | 4 | 1 | Iran, Islamic Republic of |
| 1990s | 3 | 4 | 1 | Iran, Islamic Republic of |
| 2000s | 3 | 4 | 1 | Iran, Islamic Republic of |
| 2010s | 3 | 3.6 | 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, Denmark or Iran, Islamic Republic of?
- Denmark, at 3 against 3 in Iran, Islamic Republic of as of 2025.
- What is the difference in theoretical duration of upper secondary education in years between Denmark and Iran, Islamic Republic of?
- 0, with Denmark ahead.
- How many years of comparable data are there for Denmark and Iran, Islamic Republic of?
- 56 years are reported by both, from 1970 to 2025.
- How do Denmark and Iran, Islamic Republic of rank globally for theoretical duration of upper secondary education in years?
- Denmark ranks 25th and Iran, Islamic Republic of 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.