How many years of comparable data are there for Sao Tome and Principe and South Africa?

12 years are reported by both, from 2014 to 2025.

Where does this data come from?

UNESCO Institute for Statistics, published as Administration of a nationally-representative learning assessment at the end of lower secondary education in reading (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sao Tome and Principe vs South Africa: Administration of a nationally-representative learning assessment at

Sao Tome and Principe

in 2025

South Africa

in 2025

Sao Tome and Principe rank

1st

South Africa rank

1st

Administration of a nationally-representative learning assessment at over time

Sao Tome and Principe
South Africa

How they compare

Sao Tome and Principe currently reports 1 against 1 in South Africa, a difference of 0.

The two have swapped places 2 times across 12 shared years of data; in 2014 it was South Africa ahead.

Sao Tome and Principe ranks 1st and South Africa ranks 1st of 235 countries.

South Africa has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Sao Tome and Principe	South Africa	Difference	Ahead
2010s	0.5	1	0.5	South Africa
2020s	0.6667	0.6667	0	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher administration of a nationally-representative learning assessment at, Sao Tome and Principe or South Africa?: Sao Tome and Principe, at 1 against 1 in South Africa as of 2025.
What is the difference in administration of a nationally-representative learning assessment at between Sao Tome and Principe and South Africa?: 0, with Sao Tome and Principe ahead.
How many years of comparable data are there for Sao Tome and Principe and South Africa?: 12 years are reported by both, from 2014 to 2025.
How do Sao Tome and Principe and South Africa rank globally for administration of a nationally-representative learning assessment at?: Sao Tome and Principe ranks 1st and South Africa ranks 1st of 235 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Administration of a nationally-representative learning assessment at the end of lower secondary education in reading (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sao Tome and Principe vs South Africa: Administration of a nationally-representative learning assessment at. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 14 September 2026, from https://education.statizoid.com/compare/administration-of-a-nationally-representative-learning-assessment-at-the-end-of-lower-4/sao-tome-and-principe/south-africa/

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About this data

Indicator: Administration of a nationally-representative learning assessment at the end of lower secondary education in reading (number)
Source: UNESCO Institute for Statistics
Licence: CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage: 235 places, 2,820 data points, 2014–2025
Last refreshed: 06 September 2026

February 2026 Data Release