How many years of comparable data are there for Austria and Spain?

6 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 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.

Austria vs Spain: Proportion of students at the end of lower secondary achieving at

Austria

0.7004 WPIA

in 2018

Spain

0.6801 WPIA

in 2018

Austria rank

17th

Spain rank

20th

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

Austria
Spain

How they compare

Austria currently reports 0.7004 WPIA against 0.6801 WPIA in Spain, a difference of 0.0203 WPIA.

Across all 6 years both countries report, Austria has been ahead every year.

Austria ranks 17th and Spain ranks 20th of 41 countries.

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

Head to head by decade

Decade	Austria	Spain	Difference	Ahead
2000s	0.6768 WPIA	0.6322 WPIA	0.0446 WPIA	Austria
2010s	0.6989 WPIA	0.6805 WPIA	0.0184 WPIA	Austria

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, Austria or Spain?: Austria, at 0.7004 WPIA against 0.6801 WPIA in Spain as of 2018.
What is the difference in proportion of students at the end of lower secondary achieving at between Austria and Spain?: 0.0203 WPIA, with Austria ahead.
How many years of comparable data are there for Austria and Spain?: 6 years are reported by both, from 2000 to 2018.
How do Austria and Spain rank globally for proportion of students at the end of lower secondary achieving at?: Austria ranks 17th and Spain ranks 20th 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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Austria vs Spain: Proportion of students at the end of lower secondary achieving at. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 29 August 2026, from https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-achieving-at-least-a-minimum-3/austria/spain/

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<a href="https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-achieving-at-least-a-minimum-3/austria/spain/">Austria vs Spain: Proportion of students at the end of lower secondary achieving at</a> — Statizoid

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: 21 August 2026

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/