Samoa vs Sudan: Theoretical duration of early childhood education
Samoa
2 years
in 2025
Sudan
2 years
in 2025
Samoa rank
166th
Sudan rank
166th
Theoretical duration of early childhood education over time
- Samoa
- Sudan
How they compare
Samoa currently reports 2 years against 2 years in Sudan, a difference of 0 years.
Across all 27 years both countries report, Sudan has been ahead every year.
Samoa ranks 166th and Sudan ranks 166th of 202 countries.
Head to head by decade
| Decade | Samoa | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 2 years | 2 years | 0 years | — |
| 2000s | 2 years | 2 years | 0 years | — |
| 2010s | 2 years | 2 years | 0 years | — |
| 2020s | 2 years | 2 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of early childhood education, Samoa or Sudan?
- Samoa, at 2 years against 2 years in Sudan as of 2025.
- What is the difference in theoretical duration of early childhood education between Samoa and Sudan?
- 0 years, with Samoa ahead.
- How many years of comparable data are there for Samoa and Sudan?
- 27 years are reported by both, from 1999 to 2025.
- How do Samoa and Sudan rank globally for theoretical duration of early childhood education?
- Samoa ranks 166th and Sudan ranks 166th of 202 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of early childhood education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release