Chad vs Guinea: Repetition rate in lower secondary general education (all grades)
Chad
18.4%
in 2021
Guinea
20.1%
in 2015
Chad rank
16th
Guinea rank
13th
Repetition rate in lower secondary general education (all grades) over time
- Chad
- Guinea
How they compare
Guinea currently reports 20.1% against 18.4% in Chad, a difference of 1.7%.
That makes Guinea's figure about 1.1 times Chad's.
The two have swapped places 3 times across 7 shared years of data; in 2002 it was Guinea ahead.
Chad ranks 16th and Guinea ranks 13th of 170 countries.
Across the 2 decades both report, Chad averaged higher in 1 and Guinea in 1.
Head to head by decade
| Decade | Chad | Guinea | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 19.3% | 17.1% | 2.2% | Chad |
| 2010s | 20.7% | 21.8% | 1.2% | Guinea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher repetition rate in lower secondary general education (all grades), Chad or Guinea?
- Guinea, at 20.1% against 18.4% in Chad as of 2015.
- What is the difference in repetition rate in lower secondary general education (all grades) between Chad and Guinea?
- 1.7%, with Guinea ahead.
- How many years of comparable data are there for Chad and Guinea?
- 7 years are reported by both, from 2002 to 2015.
- How do Chad and Guinea rank globally for repetition rate in lower secondary general education (all grades)?
- Chad ranks 16th and Guinea ranks 13th of 170 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Repetition rate in lower secondary general education (all grades), male (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release