Iceland vs Sao Tome and Principe: Administration of a nationally representative learning assessment in
Iceland
1
in 2025
Sao Tome and Principe
1
in 2025
Iceland rank
1st
Sao Tome and Principe rank
1st
Administration of a nationally representative learning assessment in over time
- Iceland
- Sao Tome and Principe
How they compare
Iceland currently reports 1 against 1 in Sao Tome and Principe, a difference of 0.
The two have swapped places 1 time across 12 shared years of data; in 2014 it was Iceland ahead.
Iceland ranks 1st and Sao Tome and Principe ranks 1st of 235 countries.
Iceland has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Iceland | Sao Tome and Principe | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 1 | 0.6667 | 0.3333 | Iceland |
| 2020s | 1 | 1 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher administration of a nationally representative learning assessment in, Iceland or Sao Tome and Principe?
- Iceland, at 1 against 1 in Sao Tome and Principe as of 2025.
- What is the difference in administration of a nationally representative learning assessment in between Iceland and Sao Tome and Principe?
- 0, with Iceland ahead.
- How many years of comparable data are there for Iceland and Sao Tome and Principe?
- 12 years are reported by both, from 2014 to 2025.
- How do Iceland and Sao Tome and Principe rank globally for administration of a nationally representative learning assessment in?
- Iceland ranks 1st and Sao Tome and Principe ranks 1st of 235 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Administration of a nationally representative learning assessment in Grade 2 or 3 in reading (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release