How many years of comparable data are there for Central Europe and the Baltics and Chad?

7 years are reported by both, from 1999 to 2016.

Where does this data come from?

Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as Pupil-teacher ratio, upper secondary. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Central Europe and the Baltics vs Chad: Pupil-teacher ratio, upper secondary

Central Europe and the Baltics

10.48

in 2018

Chad

17.35

in 2016

Central Europe and the Baltics rank

41st

Chad rank

41st

Pupil-teacher ratio, upper secondary over time

Central Europe and the Baltics
Chad

How they compare

Chad currently reports 17.35 against 10.48 in Central Europe and the Baltics, a difference of 6.87.

That makes Chad's figure about 1.7 times Central Europe and the Baltics's.

Across all 7 years both countries report, Chad has been ahead every year.

Central Europe and the Baltics ranks 41st and Chad ranks 41st of 41 groups.

Chad has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Central Europe and the Baltics	Chad	Difference	Ahead
1990s	13.01	22.65	9.64	Chad
2000s	12.44	25.48	13.04	Chad
2010s	10.45	18.76	8.31	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pupil-teacher ratio, upper secondary, Central Europe and the Baltics or Chad?: Chad, at 17.35 against 10.48 in Central Europe and the Baltics as of 2016.
What is the difference in pupil-teacher ratio, upper secondary between Central Europe and the Baltics and Chad?: 6.87, with Chad ahead.
How many years of comparable data are there for Central Europe and the Baltics and Chad?: 7 years are reported by both, from 1999 to 2016.
How do Central Europe and the Baltics and Chad rank globally for pupil-teacher ratio, upper secondary?: Central Europe and the Baltics ranks 41st and Chad ranks 41st of 41 groups.
Where does this data come from?: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as Pupil-teacher ratio, upper secondary. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Central Europe and the Baltics vs Chad: Pupil-teacher ratio, upper secondary. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 31 August 2026, from https://education.statizoid.com/compare/pupil-teacher-ratio-upper-secondary/central-europe-and-the-baltics/chad/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (World Bank Open Data); please keep the attribution.

<a href="https://education.statizoid.com/compare/pupil-teacher-ratio-upper-secondary/central-europe-and-the-baltics/chad/">Central Europe and the Baltics vs Chad: Pupil-teacher ratio, upper secondary</a> — Statizoid

About this data

Indicator: Pupil-teacher ratio, upper secondary
Source: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 171 places, 2,641 data points, 1981–2019
Last refreshed: 20 August 2026

Upper secondary school pupil-teacher ratio is the average number of pupils per teacher in upper secondary school.