Adjusted language test parity index for achieving a minimum … ratio in Iran (Islamic Republic of)

Iran (Islamic Republic of): Adjusted language test parity index for achieving a minimum … ratio was 0.5192 ratio in 2023. ▲ Rising

Latest (2023)
0.5192 ratio
World rank
46th
of 57 countries
All-time high
0.5257 ratio
in 2015
All-time low
0.3659 ratio
in 2007
Years of data
6
2003–2023

Adjusted language test parity index for achieving a minimum in Iran (Islamic Republic of), 2003–2023

00.20.40.62003201320232003: 0.436 ratio2007: 0.366 ratio2011: 0.405 ratio2015: 0.526 ratio2019: 0.503 ratio2023: 0.519 ratio

Source: United Nations Statistics Division, SDG Global Database. Measured in ratio.

Analysis

Iran (Islamic Republic of) recorded 0.5192 ratio for adjusted language test parity index for achieving a minimum in 2023.

Compared with earlier readings it is up 28.3% over ten years.

Over the whole period, adjusted language test parity index for achieving a minimum in Iran (Islamic Republic of) peaked at 0.5257 ratio in 2015 and was at its lowest, 0.3659 ratio, in 2007.

Iran (Islamic Republic of) ranks 46th of 57 countries on this measure, in the bottom quarter.

Adjusted language test parity index for achieving a minimum … ratio in Iran (Islamic Republic of), year by year

Annual values for Adjusted language test parity index for achieving a minimum proficiency level in reading and mathematics (ratio) in Iran (Islamic Republic of), 2003 to 2023.
Year ratio Change
2003 0.4356 ratio —
2007 0.3659 ratio -16.0%
2011 0.4046 ratio +10.6%
2015 0.5257 ratio +29.9%
2019 0.5032 ratio -4.3%
2023 0.5192 ratio +3.2%

Averages by decade

DecadeAverage LowestHighest Years
2000s 0.4008 ratio 0.3659 ratio 0.4356 ratio 2
2010s 0.4778 ratio 0.4046 ratio 0.5257 ratio 3
2020s 0.5192 ratio 0.5192 ratio 0.5192 ratio 1

Countries ranked near Iran (Islamic Republic of)

  1. 43 Germany 0.5971 ratio compare
  2. 44 Uruguay 0.5616 ratio compare
  3. 45 Serbia 0.5491 ratio compare
  4. 47 Thailand 0.518 ratio compare
  5. 48 Türkiye 0.4928 ratio compare
  6. 48 Turkey 0.4928 ratio compare

See the full ranking of 59 places →

More development goals data for Iran (Islamic Republic of)

All data for Iran (Islamic Republic of) →

Frequently asked questions

What is adjusted language test parity index for achieving a minimum in Iran (Islamic Republic of)?
Adjusted language test parity index for achieving a minimum in Iran (Islamic Republic of) was 0.5192 ratio in 2023, according to United Nations Statistics Division, SDG Global Database.
What is the highest adjusted language test parity index for achieving a minimum recorded in Iran (Islamic Republic of)?
The highest recorded value was 0.5257 ratio in 2015.
What is the lowest adjusted language test parity index for achieving a minimum recorded in Iran (Islamic Republic of)?
The lowest recorded value was 0.3659 ratio in 2007.
How does Iran (Islamic Republic of) rank for adjusted language test parity index for achieving a minimum?
Iran (Islamic Republic of) ranks 46th out of 57 countries with data for 2023.
Is adjusted language test parity index for achieving a minimum rising or falling in Iran (Islamic Republic of)?
Over the last ten years it is up 28.3%. The long-run trend across the full record is rising.
Where does this Iran (Islamic Republic of) data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Adjusted language test parity index for achieving a minimum proficiency level in reading and mathematics (ratio). Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 6 observations, free to reuse under UN SDG Global Database (open, attribution requested).

Share, cite or embed this page

Cite this page

Adjusted language test parity index for achieving a minimum in Iran (Islamic Republic of). Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 08 November 2026, from https://development-goals.statizoid.com/stat/adjusted-language-test-parity-index-for-achieving-a-minimum-proficiency-level-in-reading/iran-islamic-republic-of/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under UN SDG Global Database (open, attribution requested); please keep the attribution.

<a href="https://development-goals.statizoid.com/stat/adjusted-language-test-parity-index-for-achieving-a-minimum-proficiency-level-in-reading/iran-islamic-republic-of/">Adjusted language test parity index for achieving a minimum in Iran (Islamic Republic of)</a> — Statizoid

About this data

Indicator
Adjusted language test parity index for achieving a minimum proficiency level in reading and mathematics (ratio)
Unit
ratio
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
59 places, 406 data points, 2000–2023
Last refreshed