Botswana vs Bulgaria: Theoretical duration of lower secondary education (years)
Botswana
3 years
in 2025
Bulgaria
3 years
in 2025
Botswana rank
91st
Bulgaria rank
91st
Theoretical duration of lower secondary education (years) over time
- Botswana
- Bulgaria
How they compare
Botswana currently reports 3 years against 3 years in Bulgaria, a difference of 0 years.
Across all 56 years both countries report, Bulgaria has been ahead every year.
Botswana ranks 91st and Bulgaria ranks 91st of 221 countries.
Bulgaria has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Botswana | Bulgaria | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 years | 4 years | 2 years | Bulgaria |
| 1980s | 2.3 years | 4 years | 1.7 years | Bulgaria |
| 1990s | 2.2 years | 3.9 years | 1.7 years | Bulgaria |
| 2000s | 3 years | 3 years | 0 years | — |
| 2010s | 3 years | 3 years | 0 years | — |
| 2020s | 3 years | 3 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of lower secondary education, Botswana or Bulgaria?
- Botswana, at 3 years against 3 years in Bulgaria as of 2025.
- What is the difference in theoretical duration of lower secondary education between Botswana and Bulgaria?
- 0 years, with Botswana ahead.
- How many years of comparable data are there for Botswana and Bulgaria?
- 56 years are reported by both, from 1970 to 2025.
- How do Botswana and Bulgaria rank globally for theoretical duration of lower secondary education?
- Botswana ranks 91st and Bulgaria ranks 91st of 221 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