Secondary education, duration (years)
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Secondary education, duration (years)
Iran
Secondary education, duration (years)
19702025
Secondary education duration by country in 2025 (secondary education, duration (years))
In 2025, Germany had the highest value (9) among 209 countries.
| # | Country | Value | Change |
|---|---|---|---|
| 1 | Germany | 9 | 0.0% |
| 1 | Slovak Republic | 9 | 0.0% |
| 3 | San Marino | 8 | 0.0% |
| 3 | Montenegro | 8 | 0.0% |
| 3 | Serbia | 8 | 0.0% |
| 3 | Turkiye | 8 | 0.0% |
Similar Datasets
Primary education, duration (years)
World Development Indicators (SE.PRM.DURS)
Compulsory education, duration (years)
World Development Indicators (SE.COM.DURS)
Theoretical duration of lower secondary education (years)
Education Statistics (SE.SEC.DURS.LO)
Theoretical duration of upper secondary education (years)
Education Statistics (SE.SEC.DURS.UP)