How many years of comparable data are there for Iran, Islamic Republic of and Qatar?

5 years are reported by both, from 2007 to 2023.

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.

Iran, Islamic Republic of vs Qatar: Proportion of students at the end of lower secondary achieving at

Iran, Islamic Republic of

0.9561 GPIA

in 2023

Qatar

0.937 GPIA

in 2023

Iran, Islamic Republic of rank

42nd

Qatar rank

45th

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

Iran, Islamic Republic of
Qatar

How they compare

Iran, Islamic Republic of currently reports 0.9561 GPIA against 0.937 GPIA in Qatar, a difference of 0.0191 GPIA.

The two have swapped places 1 time across 5 shared years of data; in 2007 it was Qatar ahead.

Iran, Islamic Republic of ranks 42nd and Qatar ranks 45th of 56 countries.

Across the 3 decades both report, Iran, Islamic Republic of averaged higher in 1 and Qatar in 2.

Head to head by decade

Decade	Iran, Islamic Republic of	Qatar	Difference	Ahead
2000s	1.05 GPIA	1.12 GPIA	0.0786 GPIA	Qatar
2010s	0.9939 GPIA	1.04 GPIA	0.0479 GPIA	Qatar
2020s	0.9561 GPIA	0.937 GPIA	0.0192 GPIA	Iran, Islamic Republic of

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, Iran, Islamic Republic of or Qatar?: Iran, Islamic Republic of, at 0.9561 GPIA against 0.937 GPIA in Qatar as of 2023.
What is the difference in proportion of students at the end of lower secondary achieving at between Iran, Islamic Republic of and Qatar?: 0.0191 GPIA, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Qatar?: 5 years are reported by both, from 2007 to 2023.
How do Iran, Islamic Republic of and Qatar rank globally for proportion of students at the end of lower secondary achieving at?: Iran, Islamic Republic of ranks 42nd and Qatar ranks 45th of 56 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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Iran, Islamic Republic of vs Qatar: Proportion of students at the end of lower secondary achieving at. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 09 September 2026, from https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-achieving-at-least-a-minimum-5/iran-islamic-rep/qatar/

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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 gender parity index (GPIA)
Unit: GPIA
Source: UNESCO Institute for Statistics
Licence: CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage: 56 places, 401 data points, 1995–2023
Last refreshed: 06 September 2026

February 2026 Data Release