Greece vs Luxembourg: Proportion of students at the end of lower secondary achieving at

Greece
0.5728 WPIA
in 2018
Luxembourg
0.5948 WPIA
in 2018
Greece rank
28th
Luxembourg rank
27th

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

  • Greece
  • Luxembourg
00.20.40.6200020092018

How they compare

Luxembourg currently reports 0.5948 WPIA against 0.5728 WPIA in Greece, a difference of 0.022 WPIA.

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

Greece ranks 28th and Luxembourg ranks 27th of 41 countries.

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

Head to head by decade

Decade Greece Luxembourg Difference Ahead
2000s 0.5242 WPIA 0.588 WPIA 0.0638 WPIA Luxembourg
2010s 0.5645 WPIA 0.596 WPIA 0.0315 WPIA 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 achieving at, Greece or Luxembourg?
Luxembourg, at 0.5948 WPIA against 0.5728 WPIA in Greece as of 2018.
What is the difference in proportion of students at the end of lower secondary achieving at between Greece and Luxembourg?
0.022 WPIA, with Luxembourg ahead.
How many years of comparable data are there for Greece and Luxembourg?
7 years are reported by both, from 2000 to 2018.
How do Greece and Luxembourg rank globally for proportion of students at the end of lower secondary achieving at?
Greece ranks 28th and Luxembourg ranks 27th of 41 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Luxembourg: Proportion of students at the end of lower secondary achieving at. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 02 September 2026, from https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-achieving-at-least-a-minimum-3/greece/luxembourg/

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About this data

Indicator
Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA)
Unit
WPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
41 places, 266 data points, 2000–2018
Last refreshed

The Adjusted Wealth Parity Index (WPIA) is calculated by dividing the poorest quintile value for the indicator by the richest quintile value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted wealth parity index is symmetrical around 1 and lies in the range 0-2. An adjusted WPI equal to 1 indicates parity between the richest and poorest quintiles. In general, a value less than 1 indicates disparity in favor of the richest quintile and a value greater than 1 indicates disparity in favor of the poorest quintile. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/