How many years of comparable data are there for Indonesia and Luxembourg?

7 years are reported by both, from 2000 to 2018.

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 mathematics, adjusted speaks language of the test parity index (LTPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Indonesia vs Luxembourg: Proportion of students at the end of lower secondary education

Indonesia

0.8498 LTPIA

in 2022

Luxembourg

0.833 LTPIA

in 2018

Indonesia rank

14th

Luxembourg rank

16th

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

Indonesia
Luxembourg

How they compare

Indonesia currently reports 0.8498 LTPIA against 0.833 LTPIA in Luxembourg, a difference of 0.0168 LTPIA.

The two have swapped places 2 times across 7 shared years of data; in 2000 it was Indonesia ahead.

Indonesia ranks 14th and Luxembourg ranks 16th of 56 countries.

Across the 2 decades both report, Indonesia averaged higher in 1 and Luxembourg in 1.

Head to head by decade

Decade	Indonesia	Luxembourg	Difference	Ahead
2000s	0.8255 LTPIA	0.845 LTPIA	0.0195 LTPIA	Luxembourg
2010s	0.9312 LTPIA	0.8581 LTPIA	0.0731 LTPIA	Indonesia

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, Indonesia or Luxembourg?: Indonesia, at 0.8498 LTPIA against 0.833 LTPIA in Luxembourg as of 2022.
What is the difference in proportion of students at the end of lower secondary education between Indonesia and Luxembourg?: 0.0168 LTPIA, with Indonesia ahead.
How many years of comparable data are there for Indonesia and Luxembourg?: 7 years are reported by both, from 2000 to 2018.
How do Indonesia and Luxembourg rank globally for proportion of students at the end of lower secondary education?: Indonesia ranks 14th and Luxembourg ranks 16th of 56 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 mathematics, 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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Indonesia vs Luxembourg: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 12 September 2026, from https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-36/indonesia/luxembourg/

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About this data

Indicator: Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, 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: 56 places, 395 data points, 1995–2023
Last refreshed: 06 September 2026

February 2026 Data Release