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

Iceland
0.8199 LTPIA
in 2018
Luxembourg
0.833 LTPIA
in 2018
Iceland rank
19th
Luxembourg rank
17th

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

  • Iceland
  • Luxembourg
00.20.40.60.81200020092018

How they compare

Luxembourg currently reports 0.833 LTPIA against 0.8199 LTPIA in Iceland, a difference of 0.0131 LTPIA.

The two have swapped places 1 time across 7 shared years of data; in 2000 it was Iceland ahead.

Iceland ranks 19th and Luxembourg ranks 17th of 47 countries.

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

Head to head by decade

Decade Iceland Luxembourg Difference Ahead
2000s 0.805 LTPIA 0.845 LTPIA 0.04 LTPIA Luxembourg
2010s 0.785 LTPIA 0.8581 LTPIA 0.0731 LTPIA Luxembourg

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, Iceland or Luxembourg?
Luxembourg, at 0.833 LTPIA against 0.8199 LTPIA in Iceland as of 2018.
What is the difference in proportion of students at the end of lower secondary education between Iceland and Luxembourg?
0.0131 LTPIA, with Luxembourg ahead.
How many years of comparable data are there for Iceland and Luxembourg?
7 years are reported by both, from 2000 to 2018.
How do Iceland and Luxembourg rank globally for proportion of students at the end of lower secondary education?
Iceland ranks 19th and Luxembourg ranks 17th of 47 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.

Individual pages

Share, cite or embed this page

Cite this page

Iceland vs Luxembourg: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 06 September 2026, from https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-6/iceland/luxembourg/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (World Bank Open Data); please keep the attribution.

<a href="https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-6/iceland/luxembourg/">Iceland vs Luxembourg: 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 mathematics, adjusted speaks language of the test parity index (LTPIA)
Unit
LTPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
47 places, 299 data points, 1995–2018
Last refreshed

The adjusted speaks language of the test parity index (LTPIA) is calculated by dividing the value for the indicator for students who do not speak the language of the test at home by the value for the indicator for students who speak the language of the test at home. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted speaks language of the test parity index is symmetrical around 1 and lies in the range 0-2. An adjusted LTPI equal to 1 indicates parity between students who do and do not speak the language of the test at home. In general, a value less than 1 indicates disparity in favor of students who speak the language of test at home. A value greater than 1 indicates disparity in favor of students who do not speak the language of the test at home. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/