How many years of comparable data are there for Brunei and Chad?

31 years are reported by both, from 1976 to 2023.

Where does this data come from?

Statizoid (derived), published as Number of confirmed cases of tetanus, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Brunei vs Chad: Number of confirmed cases of tetanus, per square kilometre

Brunei

0.0004 Cases per square kilometre

in 2023

Chad

0.0003 Cases per square kilometre

in 2023

Brunei rank

26th

Chad rank

29th

Number of confirmed cases of tetanus, per square kilometre over time

Brunei
Chad

How they compare

Brunei currently reports 0.0004 Cases per square kilometre against 0.0003 Cases per square kilometre in Chad, a difference of 0.0001 Cases per square kilometre.

That makes Brunei's figure about 1.5 times Chad's.

The two have swapped places 3 times across 31 shared years of data; in 1976 it was Chad ahead.

Brunei ranks 26th and Chad ranks 29th of 203 countries.

Chad has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Brunei	Chad	Difference	Ahead
1970s	0.0003 Cases per square kilometre	0.0015 Cases per square kilometre	0.0012 Cases per square kilometre	Chad
1980s	0.0001 Cases per square kilometre	0.0006 Cases per square kilometre	0.0005 Cases per square kilometre	Chad
1990s	0.0001 Cases per square kilometre	0.0009 Cases per square kilometre	0.0008 Cases per square kilometre	Chad
2000s	0 Cases per square kilometre	0.0001 Cases per square kilometre	0.0001 Cases per square kilometre	Chad
2010s	0 Cases per square kilometre	0.0001 Cases per square kilometre	0.0001 Cases per square kilometre	Chad
2020s	0.0001 Cases per square kilometre	0.0003 Cases per square kilometre	0.0001 Cases per square kilometre	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of confirmed cases of tetanus, per square kilometre, Brunei or Chad?: Brunei, at 0.0004 Cases per square kilometre against 0.0003 Cases per square kilometre in Chad as of 2023.
What is the difference in number of confirmed cases of tetanus, per square kilometre between Brunei and Chad?: 0.0001 Cases per square kilometre, with Brunei ahead.
How many years of comparable data are there for Brunei and Chad?: 31 years are reported by both, from 1976 to 2023.
How do Brunei and Chad rank globally for number of confirmed cases of tetanus, per square kilometre?: Brunei ranks 26th and Chad ranks 29th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Number of confirmed cases of tetanus, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brunei vs Chad: Number of confirmed cases of tetanus, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/number-of-confirmed-cases-of-tetanus-per-square-kilometre/brunei-darussalam/chad/

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<a href="https://reference.statizoid.com/compare/number-of-confirmed-cases-of-tetanus-per-square-kilometre/brunei-darussalam/chad/">Brunei vs Chad: Number of confirmed cases of tetanus, per square kilometre</a> — Statizoid

About this data

Indicator: Number of confirmed cases of tetanus, per square kilometre
Unit: Cases per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 203 places, 7,748 data points, 1974–2023
Last refreshed: 12 September 2026

Number of confirmed cases of tetanus divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.