Chad vs Congo: Repetition rate in Grade 3 of lower secondary general education, both
Chad
17.6%
in 2021
Congo
15.7%
in 2011
Chad rank
17th
Congo rank
20th
Repetition rate in Grade 3 of lower secondary general education, both over time
- Chad
- Congo
How they compare
Chad currently reports 17.6% against 15.7% in Congo, a difference of 1.9%.
That makes Chad's figure about 1.1 times Congo's.
The two have swapped places 1 time across 6 shared years of data; in 1973 it was Congo ahead.
Chad ranks 17th and Congo ranks 20th of 177 countries.
Across the 4 decades both report, Chad averaged higher in 1 and Congo in 3.
Head to head by decade
| Decade | Chad | Congo | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 16.2% | 17.6% | 1.4% | Congo |
| 1980s | 19.5% | 33.8% | 14.3% | Congo |
| 2000s | 19.1% | 21.0% | 1.9% | Congo |
| 2010s | 17.5% | 15.0% | 2.5% | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher repetition rate in grade 3 of lower secondary general education, both, Chad or Congo?
- Chad, at 17.6% against 15.7% in Congo as of 2021.
- What is the difference in repetition rate in grade 3 of lower secondary general education, both between Chad and Congo?
- 1.9%, with Chad ahead.
- How many years of comparable data are there for Chad and Congo?
- 6 years are reported by both, from 1973 to 2011.
- How do Chad and Congo rank globally for repetition rate in grade 3 of lower secondary general education, both?
- Chad ranks 17th and Congo ranks 20th of 177 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Repetition rate in Grade 3 of lower secondary general education, 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