Equatorial Guinea vs San Marino: Duration of pre-primary education
Equatorial Guinea
3 years
in 2025
San Marino
3 years
in 2025
Equatorial Guinea rank
27th
San Marino rank
27th
Duration of pre-primary education over time
- Equatorial Guinea
- San Marino
How they compare
Equatorial Guinea currently reports 3 years against 3 years in San Marino, a difference of 0 years.
The two have swapped places 2 times across 56 shared years of data; in 1970 it was San Marino ahead.
Equatorial Guinea ranks 27th and San Marino ranks 27th of 223 countries.
Equatorial Guinea has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Equatorial Guinea | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 3 years | 0 years | — |
| 1980s | 3 years | 3 years | 0 years | — |
| 1990s | 3.2 years | 3 years | 0.2 years | Equatorial Guinea |
| 2000s | 3.7 years | 3 years | 0.7 years | Equatorial Guinea |
| 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 duration of pre-primary education, Equatorial Guinea or San Marino?
- Equatorial Guinea, at 3 years against 3 years in San Marino as of 2025.
- What is the difference in duration of pre-primary education between Equatorial Guinea and San Marino?
- 0 years, with Equatorial Guinea ahead.
- How many years of comparable data are there for Equatorial Guinea and San Marino?
- 56 years are reported by both, from 1970 to 2025.
- How do Equatorial Guinea and San Marino rank globally for duration of pre-primary education?
- Equatorial Guinea ranks 27th and San Marino ranks 27th of 223 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Duration of pre-primary education. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Average number of years that a child is expected to spend in pre-primary education, defined by country's official educational regulations or laws.