Bhutan vs Serbia: Theoretical duration of lower secondary education
Bhutan
4 years
in 2025
Serbia
4 years
in 2025
Bhutan rank
17th
Serbia rank
17th
Theoretical duration of lower secondary education over time
- Bhutan
- Serbia
How they compare
Bhutan currently reports 4 years against 4 years in Serbia, a difference of 0 years.
Across all 56 years both countries report, Serbia has been ahead every year.
Bhutan ranks 17th and Serbia ranks 17th of 215 countries.
Serbia has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Bhutan | Serbia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 4 years | 1 years | Serbia |
| 1980s | 3.4 years | 4 years | 0.6 years | Serbia |
| 1990s | 4 years | 4 years | 0 years | — |
| 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 lower secondary education, Bhutan or Serbia?
- Bhutan, at 4 years against 4 years in Serbia as of 2025.
- What is the difference in theoretical duration of lower secondary education between Bhutan and Serbia?
- 0 years, with Bhutan ahead.
- How many years of comparable data are there for Bhutan and Serbia?
- 56 years are reported by both, from 1970 to 2025.
- How do Bhutan and Serbia rank globally for theoretical duration of lower secondary education?
- Bhutan ranks 17th and Serbia ranks 17th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of lower 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