Harmonized test scores — all countries

Harmonized test scores — Southern Africa

Harmonized test scores in Southern Africa in 2020 — 352 score. Since 2010, the indicator has fallen by 7.8%.

2020 352 score +0.05% vs 2018
World rank
Period maximum 382 score2010
Period minimum 352 score2018

Trend over time

2010–2020 · score, 300–625

Harmonized test scores — Southern Africa, 2010–2020350360370380390201020112012201320142015201620172018201920202010: 382 score2017: 352 score2018: 352 score2020: 352 score
Change over the period: −30 (−7.81%) Average annual rate: -0.81 %

Comparison, 2020

How the value compares with the world and the groups this territory belongs to: Southern Africa

Southern Africa 352 score
World computed 403 score
Harmonized test scores — Southern Africa, by year Southern Africa All countries CSV XLSX
Year score Change Change, %
2020 352
2018 352 −0 −0.03%
2017 352
2010 382

About the indicator

School test results brought by the World Bank to a single scale: a score of 300 corresponds to minimal attainment, 625 to advanced attainment. The point of the harmonization is that countries take part in different international assessments — PISA, TIMSS, regional ones — and their results are not directly comparable. The indicator answers a question that enrollment does not ask: what children have learned during the years they spent in school.

Important: The estimates are released once every few years and rest on the latest assessment available for a country, so the years differ from country to country. The gap between enrollment and results is wide: enrollment can be universal while results stand at the level of three years of schooling.

Source: World Development Indicators (World Bank), license CC BY 4.0.