Iran, Islamic Republic of vs Zambia: Repeaters in primary education, all grades, male (number), gaps filled

Iran, Islamic Republic of
65,078
in 2023
Zambia
87,864
in 2013
Iran, Islamic Republic of rank
39th
Zambia rank
37th

Repeaters in primary education, all grades, male (number), gaps filled over time

  • Iran, Islamic Republic of
  • Zambia
0200.0k400.0k600.0k197119972023

How they compare

Zambia currently reports 87,864 against 65,078 in Iran, Islamic Republic of, a difference of 22,786.

That makes Zambia's figure about 1.4 times Iran, Islamic Republic of's.

The two have swapped places 1 time across 20 shared years of data; in 1994 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 39th and Zambia ranks 37th of 199 countries.

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

Head to head by decade

Decade Iran, Islamic Republic of Zambia Difference Ahead
1990s 381,622 36,699 344,924 Iran, Islamic Republic of
2000s 139,319 81,203 58,115 Iran, Islamic Republic of
2010s 53,298 90,300 37,001 Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in primary education, all grades, male (number), gaps filled, Iran, Islamic Republic of or Zambia?
Zambia, at 87,864 against 65,078 in Iran, Islamic Republic of as of 2013.
What is the difference in repeaters in primary education, all grades, male (number), gaps filled between Iran, Islamic Republic of and Zambia?
22,786, with Zambia ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Zambia?
20 years are reported by both, from 1994 to 2013.
How do Iran, Islamic Republic of and Zambia rank globally for repeaters in primary education, all grades, male (number), gaps filled?
Iran, Islamic Republic of ranks 39th and Zambia ranks 37th of 199 countries.
Where does this data come from?
Statizoid (derived), published as Repeaters in primary education, all grades, male (number), gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Zambia: Repeaters in primary education, all grades, male (number), gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 13 September 2026, from https://education.statizoid.com/compare/repeaters-in-primary-education-all-grades-male-number-gaps-filled/iran-islamic-rep/zambia/

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About this data

Indicator
Repeaters in primary education, all grades, male (number), gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
419 places, 16,344 data points, 1970–2025
Last refreshed

Repeaters in primary education, all grades, male (number) with 722 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.