How many years of comparable data are there for Albania and Portugal?

5 years are reported by both, from 2000 to 2022.

Where does this data come from?

UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted speaks language of the test parity index (LTPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Albania vs Portugal: Proportion of students at the end of lower secondary education

Albania

0.7988 LTPIA

in 2022

Portugal

0.7681 LTPIA

in 2022

Albania rank

16th

Portugal rank

19th

Proportion of students at the end of lower secondary education over time

Albania
Portugal

How they compare

Albania currently reports 0.7988 LTPIA against 0.7681 LTPIA in Portugal, a difference of 0.0307 LTPIA.

The two have swapped places 2 times across 5 shared years of data; in 2000 it was Albania ahead.

Albania ranks 16th and Portugal ranks 19th of 51 countries.

Across the 3 decades both report, Albania averaged higher in 2 and Portugal in 1.

Head to head by decade

Decade	Albania	Portugal	Difference	Ahead
2000s	0.8437 LTPIA	0.7877 LTPIA	0.0559 LTPIA	Albania
2010s	0.8124 LTPIA	0.8155 LTPIA	0.0031 LTPIA	Portugal
2020s	0.7988 LTPIA	0.7681 LTPIA	0.0307 LTPIA	Albania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of students at the end of lower secondary education, Albania or Portugal?: Albania, at 0.7988 LTPIA against 0.7681 LTPIA in Portugal as of 2022.
What is the difference in proportion of students at the end of lower secondary education between Albania and Portugal?: 0.0307 LTPIA, with Albania ahead.
How many years of comparable data are there for Albania and Portugal?: 5 years are reported by both, from 2000 to 2022.
How do Albania and Portugal rank globally for proportion of students at the end of lower secondary education?: Albania ranks 16th and Portugal ranks 19th of 51 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted speaks language of the test parity index (LTPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Albania vs Portugal: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 15 September 2026, from https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-45/albania/portugal/

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<a href="https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-45/albania/portugal/">Albania vs Portugal: Proportion of students at the end of lower secondary education</a> — Statizoid

About this data

Indicator: Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted speaks language of the test parity index (LTPIA)
Unit: LTPIA
Source: UNESCO Institute for Statistics
Licence: CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage: 51 places, 363 data points, 2000–2022
Last refreshed: 06 September 2026

February 2026 Data Release