Bhutan vs Sierra Leone: Theoretical duration of post-secondary non-tertiary education
Bhutan
4 years
in 2025
Sierra Leone
3 years
in 2025
Bhutan rank
2nd
Sierra Leone rank
4th
Theoretical duration of post-secondary non-tertiary education over time
- Bhutan
- Sierra Leone
How they compare
Bhutan currently reports 4 years against 3 years in Sierra Leone, a difference of 1 years.
That makes Bhutan's figure about 1.3 times Sierra Leone's.
Across all 27 years both countries report, Bhutan has been ahead every year.
Bhutan ranks 2nd and Sierra Leone ranks 4th of 171 countries.
Bhutan has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Bhutan | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 4 years | 2 years | 2 years | Bhutan |
| 2000s | 4 years | 2 years | 2 years | Bhutan |
| 2010s | 4 years | 2.7 years | 1.3 years | Bhutan |
| 2020s | 4 years | 3 years | 1 years | Bhutan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of post-secondary non-tertiary education, Bhutan or Sierra Leone?
- Bhutan, at 4 years against 3 years in Sierra Leone as of 2025.
- What is the difference in theoretical duration of post-secondary non-tertiary education between Bhutan and Sierra Leone?
- 1 years, with Bhutan ahead.
- How many years of comparable data are there for Bhutan and Sierra Leone?
- 27 years are reported by both, from 1999 to 2025.
- How do Bhutan and Sierra Leone rank globally for theoretical duration of post-secondary non-tertiary education?
- Bhutan ranks 2nd and Sierra Leone ranks 4th of 171 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of post-secondary non-tertiary 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