Chad vs Guinea: Repetition rate in lower secondary general education (all grades)
Chad
19.1%
in 2021
Guinea
19.1%
in 2015
Chad rank
9th
Guinea rank
10th
Repetition rate in lower secondary general education (all grades) over time
- Chad
- Guinea
How they compare
Chad currently reports 19.1% against 19.1% in Guinea, a difference of 0.0%.
The two have swapped places 2 times across 7 shared years of data; in 2002 it was Chad ahead.
Chad ranks 9th and Guinea ranks 10th of 174 countries.
Chad has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Chad | Guinea | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 20.2% | 17.4% | 2.7% | Chad |
| 2010s | 21.7% | 21.2% | 0.4% | Chad |
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?
- Chad, at 19.1% against 19.1% in Guinea as of 2021.
- What is the difference in repetition rate in lower secondary general education (all grades) between Chad and Guinea?
- 0.0%, with Chad 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 9th and Guinea ranks 10th of 174 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Repetition rate in lower secondary general education (all grades), both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release