Chad vs Congo: Repetition rate in Grade 2 of lower secondary general education

Chad
18.9%
in 2017
Congo
18.3%
in 2011
Chad rank
11th
Congo rank
13th

Repetition rate in Grade 2 of lower secondary general education over time

  • Chad
  • Congo
010203040197119942017

How they compare

Chad currently reports 18.9% against 18.3% in Congo, a difference of 0.6%.

The two have swapped places 1 time across 5 shared years of data; in 1988 it was Congo ahead.

Chad ranks 11th and Congo ranks 13th of 164 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 20.0% 38.5% 18.5% Congo
2000s 22.1% 23.0% 0.9% Congo
2010s 20.7% 18.0% 2.7% Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repetition rate in grade 2 of lower secondary general education, Chad or Congo?
Chad, at 18.9% against 18.3% in Congo as of 2017.
What is the difference in repetition rate in grade 2 of lower secondary general education between Chad and Congo?
0.6%, with Chad ahead.
How many years of comparable data are there for Chad and Congo?
5 years are reported by both, from 1988 to 2011.
How do Chad and Congo rank globally for repetition rate in grade 2 of lower secondary general education?
Chad ranks 11th and Congo ranks 13th of 164 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Repetition rate in Grade 2 of lower secondary general education, female (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Congo: Repetition rate in Grade 2 of lower secondary general education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 02 September 2026, from https://reference.statizoid.com/compare/repetition-rate-in-grade-2-of-lower-secondary-general-education-female-percent/chad/congo-rep/

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About this data

Indicator
Repetition rate in Grade 2 of lower secondary general education, female (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
164 places, 2,796 data points, 1970–2019
Last refreshed

Number of female repeaters in a given grade in a given school year, expressed as a percentage of female enrolment in that grade the previous school year. Divide the number of female repeaters in a given grade in school year t+1 by the number of female pupils from the same cohort enrolled in the same grade in the previous school year t.