Chad vs Iran, Islamic Republic of: Repeaters in Grade 1 of lower secondary general education, both sexes
Chad
30,305
in 2022
Iran, Islamic Republic of
32,157
in 2023
Chad rank
31st
Iran, Islamic Republic of rank
29th
Repeaters in Grade 1 of lower secondary general education, both sexes over time
- Chad
- Iran, Islamic Republic of
How they compare
Iran, Islamic Republic of currently reports 32,157 against 30,305 in Chad, a difference of 1,852.
That makes Iran, Islamic Republic of's figure about 1.1 times Chad's.
The two have swapped places 1 time across 20 shared years of data; in 1988 it was Iran, Islamic Republic of ahead.
Chad ranks 31st and Iran, Islamic Republic of ranks 29th of 200 countries.
Across the 5 decades both report, Chad averaged higher in 1 and Iran, Islamic Republic of in 4.
Head to head by decade
| Decade | Chad | Iran, Islamic Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 1,940 | 159,556 | 157,616 | Iran, Islamic Republic of |
| 1990s | 3,172 | 206,423 | 203,252 | Iran, Islamic Republic of |
| 2000s | 11,975 | 139,556 | 127,581 | Iran, Islamic Republic of |
| 2010s | 24,415 | 37,214 | 12,799 | Iran, Islamic Republic of |
| 2020s | 30,305 | 30,037 | 268 | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher repeaters in grade 1 of lower secondary general education, both sexes, Chad or Iran, Islamic Republic of?
- Iran, Islamic Republic of, at 32,157 against 30,305 in Chad as of 2023.
- What is the difference in repeaters in grade 1 of lower secondary general education, both sexes between Chad and Iran, Islamic Republic of?
- 1,852, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Chad and Iran, Islamic Republic of?
- 20 years are reported by both, from 1988 to 2022.
- How do Chad and Iran, Islamic Republic of rank globally for repeaters in grade 1 of lower secondary general education, both sexes?
- Chad ranks 31st and Iran, Islamic Republic of ranks 29th of 200 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Repeaters in Grade 1 of lower secondary general education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release