Brunei Darussalam vs Liberia: Pertussis - number of reported cases, per square kilometre

Brunei Darussalam
0 units per square kilometre
in 2023
Liberia
0 units per square kilometre
in 2022
Brunei Darussalam rank
132nd
Liberia rank
132nd

Pertussis - number of reported cases, per square kilometre over time

  • Brunei Darussalam
  • Liberia
00.010.020.030.040.05197419982023

How they compare

Brunei Darussalam currently reports 0 units per square kilometre against 0 units per square kilometre in Liberia, a difference of 0 units per square kilometre.

The two have swapped places 4 times across 27 shared years of data; in 1976 it was Liberia ahead.

Brunei Darussalam ranks 132nd and Liberia ranks 132nd of 204 countries.

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

Head to head by decade

Decade Brunei Darussalam Liberia Difference Ahead
1970s 0 units per square kilometre 0.021 units per square kilometre 0.021 units per square kilometre Liberia
1980s 0.0002 units per square kilometre 0.0053 units per square kilometre 0.0051 units per square kilometre Liberia
1990s 0.0009 units per square kilometre 0.0078 units per square kilometre 0.0069 units per square kilometre Liberia
2000s 0.0001 units per square kilometre 0.0009 units per square kilometre 0.0008 units per square kilometre Liberia
2010s 0.0004 units per square kilometre 0.0005 units per square kilometre 0 units per square kilometre Liberia
2020s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pertussis - number of reported cases, per square kilometre, Brunei Darussalam or Liberia?
Brunei Darussalam, at 0 units per square kilometre against 0 units per square kilometre in Liberia as of 2023.
What is the difference in pertussis - number of reported cases, per square kilometre between Brunei Darussalam and Liberia?
0 units per square kilometre, with Brunei Darussalam ahead.
How many years of comparable data are there for Brunei Darussalam and Liberia?
27 years are reported by both, from 1976 to 2022.
How do Brunei Darussalam and Liberia rank globally for pertussis - number of reported cases, per square kilometre?
Brunei Darussalam ranks 132nd and Liberia ranks 132nd of 204 countries.
Where does this data come from?
Statizoid (derived), published as Pertussis - number of reported cases, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brunei Darussalam vs Liberia: Pertussis - number of reported cases, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 11 September 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-per-square-kilometre/brunei-darussalam/liberia/

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<a href="https://health.statizoid.com/compare/pertussis-number-of-reported-cases-per-square-kilometre/brunei-darussalam/liberia/">Brunei Darussalam vs Liberia: Pertussis - number of reported cases, per square kilometre</a> — Statizoid

About this data

Indicator
Pertussis - number of reported cases, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
205 places, 7,899 data points, 1974–2023
Last refreshed

Pertussis - number of reported cases 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.