Greece vs Slovakia: Proportion of students at the end of lower secondary education

Greece
0.599 LTPIA
in 2018
Slovakia
0.5272 LTPIA
in 2018
Greece rank
40th
Slovakia rank
43rd

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

  • Greece
  • Slovakia
00.20.40.60.8200020092018

How they compare

Greece currently reports 0.599 LTPIA against 0.5272 LTPIA in Slovakia, a difference of 0.0718 LTPIA.

That makes Greece's figure about 1.1 times Slovakia's.

The two have swapped places 2 times across 6 shared years of data; in 2003 it was Greece ahead.

Greece ranks 40th and Slovakia ranks 43rd of 47 countries.

Across the 2 decades both report, Greece averaged higher in 1 and Slovakia in 1.

Head to head by decade

Decade Greece Slovakia Difference Ahead
2000s 0.653 LTPIA 0.7096 LTPIA 0.0566 LTPIA Slovakia
2010s 0.6152 LTPIA 0.5024 LTPIA 0.1128 LTPIA Greece

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, Greece or Slovakia?
Greece, at 0.599 LTPIA against 0.5272 LTPIA in Slovakia as of 2018.
What is the difference in proportion of students at the end of lower secondary education between Greece and Slovakia?
0.0718 LTPIA, with Greece ahead.
How many years of comparable data are there for Greece and Slovakia?
6 years are reported by both, from 2003 to 2018.
How do Greece and Slovakia rank globally for proportion of students at the end of lower secondary education?
Greece ranks 40th and Slovakia ranks 43rd 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.

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Greece vs Slovakia: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 08 September 2026, from https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-6/greece/slovak-republic/

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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 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/