Repeaters in primary education, all grades, both sexes (number), gaps in SDG: Least Developed Countries

SDG: Least Developed Countries: Repeaters in primary education, all grades, both sexes (number), gaps was 14.09 million in 2024. ▲ Rising

Latest (2024)
14.09 million
Change on year
up 1.2%
Rank
26th
of 220 groups
All-time high
14.09 million
in 2024
All-time low
4.52 million
in 1971
Years of data
55
1970–2024

Repeaters in primary education, all grades, both sexes (number), gaps in SDG: Least Developed Countries, 1970–2024

4.0M6.0M8.0M10.0M12.0M14.0M197019972024

Source: Statizoid (derived).

Analysis

In 2024, repeaters in primary education, all grades, both sexes (number), gaps in SDG: Least Developed Countries stood at 14.09 million. That is the highest value across all 55 years on record.

That represents a change of up 1.2% on the previous year and up 9.2% over ten years.

Over the whole period, repeaters in primary education, all grades, both sexes (number), gaps in SDG: Least Developed Countries peaked at 14.09 million in 2024 and was at its lowest, 4.52 million, in 1971.

That places SDG: Least Developed Countries 26th out of 220 groups with data for 2024, putting it in the top quarter.

The long-run direction has been consistently rising across the 55 years of available data.

Repeaters in primary education, all grades, both sexes (number), gaps in SDG: Least Developed Countries, year by year

Annual values for Repeaters in primary education, all grades, both sexes (number), gaps filled in SDG: Least Developed Countries, 1970 to 2024.
Year Value Change
1970 4.77 million
1971 4.52 million -5.2%
1972 4.84 million +7.2%
1973 5.22 million +7.9%
1974 5.43 million +4.0%
1975 5.67 million +4.4%
1976 6.03 million +6.4%
1977 6.12 million +1.5%
1978 6.35 million +3.7%
1979 6.56 million +3.4%
1980 6.84 million +4.2%
1981 7.00 million +2.5%
1982 7.21 million +3.0%
1983 7.18 million -0.4%
1984 7.09 million -1.3%
1985 6.89 million -2.9%
1986 6.98 million +1.4%
1987 7.03 million +0.8%
1988 7.30 million +3.7%
1989 7.26 million -0.6%
1990 7.21 million -0.6%
1991 7.57 million +5.0%
1992 7.38 million -2.5%
1993 7.58 million +2.7%
1994 8.40 million +10.7%
1995 8.83 million +5.2%
1996 8.92 million +1.0%
1997 9.23 million +3.6%
1998 9.58 million +3.8%
1999 9.64 million +0.7%
2000 10.10 million +4.7%
2001 10.57 million +4.7%
2002 11.21 million +6.0%
2003 11.83 million +5.5%
2004 12.46 million +5.4%
2005 12.12 million -2.7%
2006 12.38 million +2.1%
2007 12.99 million +4.9%
2008 13.16 million +1.3%
2009 13.83 million +5.1%
2010 13.70 million -0.9%
2011 13.31 million -2.8%
2012 13.50 million +1.4%
2013 13.39 million -0.8%
2014 12.90 million -3.6%
2015 12.56 million -2.6%
2016 12.54 million -0.2%
2017 12.61 million +0.5%
2018 12.68 million +0.6%
2019 12.50 million -1.4%
2020 12.84 million +2.7%
2021 13.47 million +4.9%
2022 13.94 million +3.5%
2023 13.92 million -0.2%
2024 14.09 million +1.2%

Averages by decade

DecadeAverage LowestHighest Years
1970s 5.55 million 4.52 million 6.56 million 10
1980s 7.08 million 6.84 million 7.30 million 10
1990s 8.44 million 7.21 million 9.64 million 10
2000s 12.06 million 10.10 million 13.83 million 10
2010s 12.97 million 12.50 million 13.70 million 10
2020s 13.65 million 12.84 million 14.09 million 5

Countries ranked near SDG: Least Developed Countries

  1. 23 Morocco 266,273 compare
  2. 24 Nepal 263,796 compare
  3. 25 Guinea 256,207 compare
  4. 26 Guatemala 247,917 compare
  5. 27 Haiti 241,622 compare
  6. 28 Kenya 235,728 compare
  7. 29 Colombia 234,939 compare

See the full ranking of 425 places →

More education data for SDG: Least Developed Countries

All data for SDG: Least Developed Countries →

Frequently asked questions

What is repeaters in primary education, all grades, both sexes (number), gaps in SDG: Least Developed Countries?
Repeaters in primary education, all grades, both sexes (number), gaps in SDG: Least Developed Countries was 14.09 million in 2024, according to Statizoid (derived).
What is the highest repeaters in primary education, all grades, both sexes (number), gaps recorded in SDG: Least Developed Countries?
The highest recorded value was 14.09 million in 2024.
What is the lowest repeaters in primary education, all grades, both sexes (number), gaps recorded in SDG: Least Developed Countries?
The lowest recorded value was 4.52 million in 1971.
How does SDG: Least Developed Countries rank for repeaters in primary education, all grades, both sexes (number), gaps?
SDG: Least Developed Countries ranks 26th out of 220 groups with data for 2024.
Is repeaters in primary education, all grades, both sexes (number), gaps rising or falling in SDG: Least Developed Countries?
Over the last ten years it is up 9.2%. The long-run trend across the full record is rising.
Where does this SDG: Least Developed Countries data come from?
The figures come from Statizoid (derived), published as part of Repeaters in primary education, all grades, both sexes (number), gaps filled. Statizoid updates them automatically from the source API.

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Repeaters in primary education, all grades, both sexes (number), gaps in SDG: Least Developed Countries. Statizoid, drawing on Statizoid (derived). Retrieved 04 September 2026, from https://education.statizoid.com/stat/repeaters-in-primary-education-all-grades-both-sexes-number-gaps-filled/sdg-least-developed-countries/

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How this figure is calculated

Repeaters in primary education, all grades, both sexes (number) with 748 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.

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Repeaters in primary education, all grades, both sexes (number), gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
425 places, 17,479 data points, 1970–2025
Last refreshed

Repeaters in primary education, all grades, both sexes (number) with 748 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.