Repeaters in primary education, all grades, both sexes (number), gaps in UIS: World
UIS: World: Repeaters in primary education, all grades, both sexes (number), gaps was 25.09 million in 2024. ▼ Falling
Repeaters in primary education, all grades, both sexes (number), gaps in UIS: World, 1970–2024
Source: Statizoid (derived).
Analysis
UIS: World recorded 25.09 million for repeaters in primary education, all grades, both sexes (number), gaps in 2024.
The figure is up 2.4% on the previous year and up 0.1% over ten years.
Over the whole period, repeaters in primary education, all grades, both sexes (number), gaps in UIS: World peaked at 52.73 million in 1970 and was at its lowest, 21.65 million, in 2019.
UIS: World ranks 1st of 220 groups on this measure, in the top 10%.
The long-run direction has been consistently falling across the 55 years of available data.
Repeaters in primary education, all grades, both sexes (number), gaps in UIS: World, year by year
| Year | Value | Change |
|---|---|---|
| 1970 | 52.73 million | — |
| 1971 | 40.37 million | -23.4% |
| 1972 | 41.48 million | +2.7% |
| 1973 | 42.80 million | +3.2% |
| 1974 | 43.03 million | +0.5% |
| 1975 | 43.45 million | +1.0% |
| 1976 | 43.84 million | +0.9% |
| 1977 | 44.34 million | +1.2% |
| 1978 | 44.32 million | -0.1% |
| 1979 | 43.56 million | -1.7% |
| 1980 | 45.05 million | +3.4% |
| 1981 | 44.57 million | -1.1% |
| 1982 | 44.51 million | -0.1% |
| 1983 | 43.97 million | -1.2% |
| 1984 | 43.11 million | -2.0% |
| 1985 | 41.82 million | -3.0% |
| 1986 | 41.05 million | -1.8% |
| 1987 | 40.35 million | -1.7% |
| 1988 | 40.48 million | +0.3% |
| 1989 | 40.31 million | -0.4% |
| 1990 | 39.34 million | -2.4% |
| 1991 | 38.84 million | -1.3% |
| 1992 | 37.18 million | -4.3% |
| 1993 | 36.35 million | -2.2% |
| 1994 | 36.12 million | -0.6% |
| 1995 | 34.50 million | -4.5% |
| 1996 | 33.41 million | -3.2% |
| 1997 | 33.80 million | +1.2% |
| 1998 | 32.74 million | -3.1% |
| 1999 | 33.90 million | +3.6% |
| 2000 | 34.07 million | +0.5% |
| 2001 | 32.59 million | -4.3% |
| 2002 | 32.37 million | -0.7% |
| 2003 | 31.82 million | -1.7% |
| 2004 | 32.29 million | +1.5% |
| 2005 | 31.98 million | -0.9% |
| 2006 | 31.21 million | -2.4% |
| 2007 | 31.99 million | +2.5% |
| 2008 | 31.28 million | -2.2% |
| 2009 | 32.24 million | +3.1% |
| 2010 | 32.16 million | -0.2% |
| 2011 | 31.96 million | -0.6% |
| 2012 | 28.68 million | -10.3% |
| 2013 | 27.25 million | -5.0% |
| 2014 | 25.08 million | -8.0% |
| 2015 | 23.35 million | -6.9% |
| 2016 | 23.15 million | -0.8% |
| 2017 | 23.13 million | -0.1% |
| 2018 | 22.81 million | -1.4% |
| 2019 | 21.65 million | -5.1% |
| 2020 | 21.89 million | +1.1% |
| 2021 | 22.25 million | +1.6% |
| 2022 | 23.94 million | +7.6% |
| 2023 | 24.51 million | +2.4% |
| 2024 | 25.09 million | +2.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 43.99 million | 40.37 million | 52.73 million | 10 |
| 1980s | 42.52 million | 40.31 million | 45.05 million | 10 |
| 1990s | 35.62 million | 32.74 million | 39.34 million | 10 |
| 2000s | 32.18 million | 31.21 million | 34.07 million | 10 |
| 2010s | 25.92 million | 21.65 million | 32.16 million | 10 |
| 2020s | 23.54 million | 21.89 million | 25.09 million | 5 |
Countries ranked near UIS: World
More education data for UIS: World
- Enrolment in tertiary education, all programmes, both sexes (number) 1.35 % change on previous year (2024)
- Teachers in primary education, both sexes (number), annual growth rate 1.22 % change on previous year (2024)
- Enrolment in secondary education, female (number), annual growth rate 0.7454 % change on previous year (2024)
- Enrolment in secondary education, male (number), gaps filled 337.02 million (2024)
- Enrolment in secondary education, male (number), annual growth rate 0.4213 % change on previous year (2024)
- Enrolment in pre-primary education, both sexes (number), gaps filled 206.57 million (2024)
- Enrolment in pre-primary education, both sexes (number), annual -0.3122 % change on previous year (2024)
- Enrolment in tertiary education, all programmes, both sexes (number) 268.57 million (2024)
- Enrolment in tertiary education, all programmes, male (number), gaps 129.51 million (2024)
- Enrolment in tertiary education, all programmes, female (number) 1.15 % change on previous year (2024)
Frequently asked questions
- What is repeaters in primary education, all grades, both sexes (number), gaps in UIS: World?
- Repeaters in primary education, all grades, both sexes (number), gaps in UIS: World was 25.09 million in 2024, according to Statizoid (derived).
- What is the highest repeaters in primary education, all grades, both sexes (number), gaps recorded in UIS: World?
- The highest recorded value was 52.73 million in 1970.
- What is the lowest repeaters in primary education, all grades, both sexes (number), gaps recorded in UIS: World?
- The lowest recorded value was 21.65 million in 2019.
- How does UIS: World rank for repeaters in primary education, all grades, both sexes (number), gaps?
- UIS: World ranks 1st out of 220 groups with data for 2024.
- Is repeaters in primary education, all grades, both sexes (number), gaps rising or falling in UIS: World?
- Over the last ten years it is up 0.1%. The long-run trend across the full record is falling.
- Where does this UIS: World 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.
Download this data
CSV · JSON — 55 observations, free to reuse under Derived by Statizoid from the sources named on the page.
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
- Repeaters in primary education, all grades, both sexes UNESCO Institute for Statistics
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
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.