Sierra Leone vs Yemen: Number of years of free primary and secondary education guaranteed in
Sierra Leone
9
in 2025
Yemen
9
in 2025
Sierra Leone rank
144th
Yemen rank
144th
Number of years of free primary and secondary education guaranteed in over time
- Sierra Leone
- Yemen
How they compare
Sierra Leone currently reports 9 against 9 in Yemen, a difference of 0.
Across all 22 years both countries report, Yemen has been ahead every year.
Sierra Leone ranks 144th and Yemen ranks 144th of 191 countries.
Head to head by decade
| Decade | Sierra Leone | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 9 | 9 | 0 | — |
| 2010s | 9 | 9 | 0 | — |
| 2020s | 9 | 9 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of years of free primary and secondary education guaranteed in, Sierra Leone or Yemen?
- Sierra Leone, at 9 against 9 in Yemen as of 2025.
- What is the difference in number of years of free primary and secondary education guaranteed in between Sierra Leone and Yemen?
- 0, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Yemen?
- 22 years are reported by both, from 2004 to 2025.
- How do Sierra Leone and Yemen rank globally for number of years of free primary and secondary education guaranteed in?
- Sierra Leone ranks 144th and Yemen ranks 144th of 191 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Number of years of free primary and secondary education guaranteed in legal frameworks. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release