Barbados vs Samoa: Diphtheria - number of reported cases, per square kilometre

Barbados
0 units per square kilometre
in 2023
Samoa
0 units per square kilometre
in 2023
Barbados rank
57th
Samoa rank
57th

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

  • Barbados
  • Samoa
00.020.040.06197419982023

How they compare

Barbados currently reports 0 units per square kilometre against 0 units per square kilometre in Samoa, a difference of 0 units per square kilometre.

The two have swapped places 3 times across 37 shared years of data; in 1974 it was Barbados ahead.

Barbados ranks 57th and Samoa ranks 57th of 204 countries.

Across the 6 decades both report, Barbados averaged higher in 2 and Samoa in 1.

Head to head by decade

Decade Barbados Samoa Difference Ahead
1970s 0.0202 units per square kilometre 0 units per square kilometre 0.0202 units per square kilometre Barbados
1980s 0.0026 units per square kilometre 0.0002 units per square kilometre 0.0024 units per square kilometre Barbados
1990s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre
2000s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre
2010s 0 units per square kilometre 0.0001 units per square kilometre 0.0001 units per square kilometre Samoa
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 diphtheria - number of reported cases, per square kilometre, Barbados or Samoa?
Barbados, at 0 units per square kilometre against 0 units per square kilometre in Samoa as of 2023.
What is the difference in diphtheria - number of reported cases, per square kilometre between Barbados and Samoa?
0 units per square kilometre, with Barbados ahead.
How many years of comparable data are there for Barbados and Samoa?
37 years are reported by both, from 1974 to 2023.
How do Barbados and Samoa rank globally for diphtheria - number of reported cases, per square kilometre?
Barbados ranks 57th and Samoa ranks 57th of 204 countries.
Where does this data come from?
Statizoid (derived), published as Diphtheria - 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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Barbados vs Samoa: Diphtheria - number of reported cases, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 01 September 2026, from https://health.statizoid.com/compare/diphtheria-number-of-reported-cases-per-square-kilometre/barbados/samoa/

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<a href="https://health.statizoid.com/compare/diphtheria-number-of-reported-cases-per-square-kilometre/barbados/samoa/">Barbados vs Samoa: Diphtheria - number of reported cases, per square kilometre</a> — Statizoid

About this data

Indicator
Diphtheria - 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, 7,917 data points, 1974–2023
Last refreshed

Diphtheria - 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.