El Salvador vs Nigeria: Theoretical duration of upper secondary education
El Salvador
3 years
in 2020
Nigeria
3 years
in 2020
El Salvador rank
52nd
Nigeria rank
52nd
Theoretical duration of upper secondary education over time
- El Salvador
- Nigeria
How they compare
El Salvador currently reports 3 years against 3 years in Nigeria, a difference of 0 years.
The two have swapped places 2 times across 51 shared years of data; in 1970 it was Nigeria ahead.
El Salvador ranks 52nd and Nigeria ranks 52nd of 209 countries.
El Salvador has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | El Salvador | Nigeria | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2.7 years | 2 years | 0.7 years | El Salvador |
| 1980s | 3 years | 2.4 years | 0.6 years | El Salvador |
| 1990s | 3 years | 3 years | 0 years | — |
| 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 upper secondary education, El Salvador or Nigeria?
- El Salvador, at 3 years against 3 years in Nigeria as of 2020.
- What is the difference in theoretical duration of upper secondary education between El Salvador and Nigeria?
- 0 years, with El Salvador ahead.
- How many years of comparable data are there for El Salvador and Nigeria?
- 51 years are reported by both, from 1970 to 2020.
- How do El Salvador and Nigeria rank globally for theoretical duration of upper secondary education?
- El Salvador ranks 52nd and Nigeria ranks 52nd of 209 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of upper 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 upper secondary education.