How many years of comparable data are there for Greece and Tunisia?

5 years are reported by both, from 2003 to 2015.

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 reading, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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

Greece

1.22 GPIA

in 2018

Tunisia

1.28 GPIA

in 2015

Greece rank

7th

Tunisia rank

5th

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

Greece
Tunisia

How they compare

Tunisia currently reports 1.28 GPIA against 1.22 GPIA in Greece, a difference of 0.06 GPIA.

Across all 5 years both countries report, Tunisia has been ahead every year.

Greece ranks 7th and Tunisia ranks 5th of 47 countries.

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

Head to head by decade

Decade	Greece	Tunisia	Difference	Ahead
2000s	1.21 GPIA	1.27 GPIA	0.0601 GPIA	Tunisia
2010s	1.2 GPIA	1.27 GPIA	0.0645 GPIA	Tunisia

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 Tunisia?: Tunisia, at 1.28 GPIA against 1.22 GPIA in Greece as of 2015.
What is the difference in proportion of students at the end of lower secondary achieving at between Greece and Tunisia?: 0.06 GPIA, with Tunisia ahead.
How many years of comparable data are there for Greece and Tunisia?: 5 years are reported by both, from 2003 to 2015.
How do Greece and Tunisia rank globally for proportion of students at the end of lower secondary achieving at?: Greece ranks 7th and Tunisia ranks 5th of 47 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 reading, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Tunisia: Proportion of students at the end of lower secondary achieving at. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 31 August 2026, from https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-achieving-at-least-a-minimum-4/greece/tunisia/

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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-4/greece/tunisia/">Greece vs Tunisia: 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 reading, adjusted gender parity index (GPIA)
Unit: GPIA
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 47 places, 302 data points, 2000–2018
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/