Iran, Islamic Republic of vs WB: Oecd Members: Gross intake ratio to the last grade of lower secondary general

Iran, Islamic Republic of
1.04 GPIA
in 2023
WB: Oecd Members
1.01 GPIA
in 2024
Iran, Islamic Republic of rank
77th
WB: Oecd Members rank
80th

Gross intake ratio to the last grade of lower secondary general over time

  • Iran, Islamic Republic of
  • WB: Oecd Members
00.250.50.751198720052024

How they compare

Iran, Islamic Republic of currently reports 1.04 GPIA against 1.01 GPIA in WB: Oecd Members, a difference of 0.03 GPIA.

The two have swapped places 3 times across 12 shared years of data; in 2003 it was WB: Oecd Members ahead.

Iran, Islamic Republic of ranks 77th and WB: Oecd Members ranks 80th of 192 countries.

Across the 3 decades both report, Iran, Islamic Republic of averaged higher in 1 and WB: Oecd Members in 2.

Head to head by decade

Decade Iran, Islamic Republic of WB: Oecd Members Difference Ahead
2000s 0.9858 GPIA 1 GPIA 0.0174 GPIA WB: Oecd Members
2010s 0.978 GPIA 1.01 GPIA 0.0279 GPIA WB: Oecd Members
2020s 1.02 GPIA 1.01 GPIA 0.0022 GPIA Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross intake ratio to the last grade of lower secondary general, Iran, Islamic Republic of or WB: Oecd Members?
Iran, Islamic Republic of, at 1.04 GPIA against 1.01 GPIA in WB: Oecd Members as of 2023.
What is the difference in gross intake ratio to the last grade of lower secondary general between Iran, Islamic Republic of and WB: Oecd Members?
0.03 GPIA, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and WB: Oecd Members?
12 years are reported by both, from 2003 to 2023.
How do Iran, Islamic Republic of and WB: Oecd Members rank globally for gross intake ratio to the last grade of lower secondary general?
Iran, Islamic Republic of ranks 77th and WB: Oecd Members ranks 80th of 192 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Gross intake ratio to the last grade of lower secondary general education, 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 WB: Oecd Members: Gross intake ratio to the last grade of lower secondary general. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 14 September 2026, from https://education.statizoid.com/compare/gross-intake-ratio-to-the-last-grade-of-lower-secondary-general-education-adjusted-gender-2/iran-islamic-rep/wb-oecd-members/

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About this data

Indicator
Gross intake ratio to the last grade of lower secondary general education, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
411 places, 11,756 data points, 1970–2025
Last refreshed

February 2026 Data Release