Costa Rica vs Sierra Leone: Theoretical duration of lower secondary education
Costa Rica
3 years
in 2020
Sierra Leone
3 years
in 2020
Costa Rica rank
81st
Sierra Leone rank
81st
Theoretical duration of lower secondary education over time
- Costa Rica
- Sierra Leone
How they compare
Costa Rica currently reports 3 years against 3 years in Sierra Leone, a difference of 0 years.
Across all 51 years both countries report, Sierra Leone has been ahead every year.
Costa Rica ranks 81st and Sierra Leone ranks 81st of 209 countries.
Sierra Leone has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Costa Rica | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 5 years | 2 years | Sierra Leone |
| 1980s | 3 years | 5 years | 2 years | Sierra Leone |
| 1990s | 3 years | 4.6 years | 1.6 years | Sierra Leone |
| 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, Costa Rica or Sierra Leone?
- Costa Rica, at 3 years against 3 years in Sierra Leone as of 2020.
- What is the difference in theoretical duration of lower secondary education between Costa Rica and Sierra Leone?
- 0 years, with Costa Rica ahead.
- How many years of comparable data are there for Costa Rica and Sierra Leone?
- 51 years are reported by both, from 1970 to 2020.
- How do Costa Rica and Sierra Leone rank globally for theoretical duration of lower secondary education?
- Costa Rica ranks 81st and Sierra Leone ranks 81st of 209 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
Number of grades (years) in lower secondary education.