Harmonized test scores — all countries

Harmonized test scores — Upper-middle-income countries

Harmonized test scores in upper-middle-income countries in 2020 — 423 score. Since 2017, the indicator has fallen by 2.2%.

2020 423 score −0.6% vs 2018
World rank
Period maximum 433 score2017
Period minimum 423 score2020

Trend over time

2017–2020 · score, 300–625

Harmonized test scores — Upper-middle-income countries, 2017–202042342542843043343520172018201920202017: 433 score2018: 426 score2020: 423 score
Change over the period: −10 (−2.21%) Average annual rate: -0.74 %

Comparison, 2020

How the value compares with the world and the groups this territory belongs to: Upper-middle-income countries

Upper-middle-income countries 423 score
World computed 403 score
Harmonized test scores — Upper-middle-income countries, by year Upper-middle-income countries All countries CSV XLSX
Year score Change Change, %
2020 423
2018 426 −7 −1.62%
2017 433

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.