Chad vs Congo: Repetition rate in Grade 4 of lower secondary general education, both
Chad
18.7%
in 2021
Congo
17.8%
in 2011
Chad rank
11th
Congo rank
13th
Repetition rate in Grade 4 of lower secondary general education, both over time
- Chad
- Congo
How they compare
Chad currently reports 18.7% against 17.8% in Congo, a difference of 0.9%.
The two have swapped places 1 time across 6 shared years of data; in 1973 it was Congo ahead.
Chad ranks 11th and Congo ranks 13th of 90 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 | 23.8% | 27.3% | 3.5% | Congo |
| 1980s | 31.6% | 58.1% | 26.5% | Congo |
| 2000s | 22.4% | 34.7% | 12.3% | Congo |
| 2010s | 21.3% | 20.7% | 0.6% | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher repetition rate in grade 4 of lower secondary general education, both, Chad or Congo?
- Chad, at 18.7% against 17.8% in Congo as of 2021.
- What is the difference in repetition rate in grade 4 of lower secondary general education, both between Chad and Congo?
- 0.9%, 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 4 of lower secondary general education, both?
- Chad ranks 11th and Congo ranks 13th of 90 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Repetition rate in Grade 4 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