How many years of comparable data are there for Denmark and Slovakia?

6 years are reported by both, from 2003 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 gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Denmark vs Slovakia: Proportion of students at the end of lower secondary achieving at

Denmark

1.01 GPIA

in 2018

Slovakia

1.01 GPIA

in 2018

Denmark rank

24th

Slovakia rank

23rd

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

Denmark
Slovakia

How they compare

Slovakia currently reports 1.01 GPIA against 1.01 GPIA in Denmark, a difference of 0 GPIA.

The two have swapped places 1 time across 6 shared years of data; in 2003 it was Denmark ahead.

Denmark ranks 24th and Slovakia ranks 23rd of 50 countries.

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

Head to head by decade

Decade	Denmark	Slovakia	Difference	Ahead
2000s	0.9542 GPIA	0.9712 GPIA	0.017 GPIA	Slovakia
2010s	0.9836 GPIA	1 GPIA	0.019 GPIA	Slovakia

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, Denmark or Slovakia?: Slovakia, at 1.01 GPIA against 1.01 GPIA in Denmark as of 2018.
What is the difference in proportion of students at the end of lower secondary achieving at between Denmark and Slovakia?: 0 GPIA, with Slovakia ahead.
How many years of comparable data are there for Denmark and Slovakia?: 6 years are reported by both, from 2003 to 2018.
How do Denmark and Slovakia rank globally for proportion of students at the end of lower secondary achieving at?: Denmark ranks 24th and Slovakia ranks 23rd of 50 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 gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Denmark vs Slovakia: 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/denmark/slovak-republic/

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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/denmark/slovak-republic/">Denmark vs Slovakia: 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 gender parity index (GPIA)
Unit: GPIA
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 50 places, 318 data points, 1995–2018
Last refreshed: 21 August 2026

The Adjusted Gender Parity Index (GPIA) is calculated by dividing the female value for the indicator by the male value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted gender parity index is symmetrical around 1 and lies in the range 0-2. An adjusted GPI equal to 1 indicates parity between females and males. In general, a value less than 1 indicates disparity in favor of males and a value greater than 1 indicates disparity in favor of females. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/