Sri Lanka vs Tunisia: Theoretical duration of upper secondary education
Sri Lanka
4 years
in 2025
Tunisia
4 years
in 2025
Sri Lanka rank
6th
Tunisia rank
6th
Theoretical duration of upper secondary education over time
- Sri Lanka
- Tunisia
How they compare
Sri Lanka currently reports 4 years against 4 years in Tunisia, a difference of 0 years.
Across all 56 years both countries report, Tunisia has been ahead every year.
Sri Lanka ranks 6th and Tunisia ranks 6th of 215 countries.
Tunisia has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Sri Lanka | Tunisia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 years | 4 years | 2 years | Tunisia |
| 1980s | 2 years | 4 years | 2 years | Tunisia |
| 1990s | 2.4 years | 4 years | 1.6 years | Tunisia |
| 2000s | 4 years | 4 years | 0 years | — |
| 2010s | 4 years | 4 years | 0 years | — |
| 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, Sri Lanka or Tunisia?
- Sri Lanka, at 4 years against 4 years in Tunisia as of 2025.
- What is the difference in theoretical duration of upper secondary education between Sri Lanka and Tunisia?
- 0 years, with Sri Lanka ahead.
- How many years of comparable data are there for Sri Lanka and Tunisia?
- 56 years are reported by both, from 1970 to 2025.
- How do Sri Lanka and Tunisia rank globally for theoretical duration of upper secondary education?
- Sri Lanka ranks 6th and Tunisia ranks 6th of 215 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
February 2026 Data Release