Chad vs Congo: Repetition rate in Grade 1 of lower secondary general education
Chad
22.0%
in 2021
Congo
19.5%
in 2011
Chad rank
7th
Congo rank
9th
Repetition rate in Grade 1 of lower secondary general education over time
- Chad
- Congo
How they compare
Chad currently reports 22.0% against 19.5% in Congo, a difference of 2.5%.
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 1988 it was Congo ahead.
Chad ranks 7th and Congo ranks 9th of 184 countries.
Across the 3 decades both report, Chad averaged higher in 1 and Congo in 2.
Head to head by decade
| Decade | Chad | Congo | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 22.6% | 33.7% | 11.2% | Congo |
| 2000s | 23.5% | 31.4% | 8.0% | Congo |
| 2010s | 24.3% | 19.5% | 4.8% | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher repetition rate in grade 1 of lower secondary general education, Chad or Congo?
- Chad, at 22.0% against 19.5% in Congo as of 2021.
- What is the difference in repetition rate in grade 1 of lower secondary general education between Chad and Congo?
- 2.5%, with Chad ahead.
- How many years of comparable data are there for Chad and Congo?
- 6 years are reported by both, from 1988 to 2011.
- How do Chad and Congo rank globally for repetition rate in grade 1 of lower secondary general education?
- Chad ranks 7th and Congo ranks 9th of 184 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Repetition rate in Grade 1 of lower secondary general education, female (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release