San Marino vs Sao Tome and Principe: Theoretical duration of pre-primary education
San Marino
3 years
in 2019
Sao Tome and Principe
3 years
in 2019
San Marino rank
21st
Sao Tome and Principe rank
21st
Theoretical duration of pre-primary education over time
- San Marino
- Sao Tome and Principe
How they compare
San Marino currently reports 3 years against 3 years in Sao Tome and Principe, a difference of 0 years.
Across all 50 years both countries report, Sao Tome and Principe has been ahead every year.
San Marino ranks 21st and Sao Tome and Principe ranks 21st of 210 countries.
Sao Tome and Principe has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | San Marino | Sao Tome and Principe | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 4 years | 1 years | Sao Tome and Principe |
| 1980s | 3 years | 4 years | 1 years | Sao Tome and Principe |
| 1990s | 3 years | 4 years | 1 years | Sao Tome and Principe |
| 2000s | 3 years | 3.6 years | 0.6 years | Sao Tome and Principe |
| 2010s | 3 years | 3 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of pre-primary education, San Marino or Sao Tome and Principe?
- San Marino, at 3 years against 3 years in Sao Tome and Principe as of 2019.
- What is the difference in theoretical duration of pre-primary education between San Marino and Sao Tome and Principe?
- 0 years, with San Marino ahead.
- How many years of comparable data are there for San Marino and Sao Tome and Principe?
- 50 years are reported by both, from 1970 to 2019.
- How do San Marino and Sao Tome and Principe rank globally for theoretical duration of pre-primary education?
- San Marino ranks 21st and Sao Tome and Principe ranks 21st of 210 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of pre-primary 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 pre-primary education.