Iran vs Sierra Leone: Repeaters in primary education, all grades … gaps filled female

Iran
42,988
in 2023
Sierra Leone
37,368
in 2024
Iran rank
43rd
Sierra Leone rank
46th

Repeaters in primary education, all grades … gaps filled female over time

  • Iran
  • Sierra Leone
0100.0k200.0k300.0k400.0k197119972024

How they compare

Iran currently reports 42,988 against 37,368 in Sierra Leone, a difference of 5,620.

That makes Iran's figure about 1.2 times Sierra Leone's.

The two have swapped places 1 time across 17 shared years of data; in 2007 it was Sierra Leone ahead.

Iran ranks 43rd and Sierra Leone ranks 46th of 199 countries.

Across the 3 decades both report, Iran averaged higher in 1 and Sierra Leone in 2.

Head to head by decade

Decade Iran Sierra Leone Difference Ahead
2000s 49,155 71,405 22,250 Sierra Leone
2010s 38,386 65,433 27,047 Sierra Leone
2020s 49,110 28,816 20,295 Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in primary education, all grades, female (number), gaps, Iran or Sierra Leone?
Iran, at 42,988 against 37,368 in Sierra Leone as of 2023.
What is the difference in repeaters in primary education, all grades, female (number), gaps between Iran and Sierra Leone?
5,620, with Iran ahead.
How many years of comparable data are there for Iran and Sierra Leone?
17 years are reported by both, from 2007 to 2023.
How do Iran and Sierra Leone rank globally for repeaters in primary education, all grades, female (number), gaps?
Iran ranks 43rd and Sierra Leone ranks 46th of 199 countries.
Where does this data come from?
Statizoid (derived), published as Repeaters in primary education, all grades, female (number), gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran vs Sierra Leone: Repeaters in primary education, all grades, female (number), gaps. Statizoid, drawing on Statizoid (derived). Retrieved 13 November 2026, from https://education.statizoid.com/compare/repeaters-in-primary-education-all-grades-female-number-gaps-filled/iran-islamic-rep/sierra-leone/

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About this data

Indicator
Repeaters in primary education, all grades, female (number), gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
419 places, 16,340 data points, 1970–2025
Last refreshed

Repeaters in primary education, all grades, female (number) with 705 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.