Papua New Guinea vs Samoa: Diphtheria - number of reported cases, per square kilometre

Papua New Guinea
0 units per square kilometre
in 2023
Samoa
0 units per square kilometre
in 2023
Papua New Guinea rank
57th
Samoa rank
57th

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

  • Papua New Guinea
  • Samoa
00.0010.0010.002197419982023

How they compare

Papua New Guinea 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 7 times across 34 shared years of data; in 1974 it was Papua New Guinea ahead.

Papua New Guinea ranks 57th and Samoa ranks 57th of 204 countries.

Across the 6 decades both report, Papua New Guinea averaged higher in 4 and Samoa in 2.

Head to head by decade

Decade Papua New Guinea Samoa Difference Ahead
1970s 0.0001 units per square kilometre 0 units per square kilometre 0.0001 units per square kilometre Papua New Guinea
1980s 0 units per square kilometre 0.0002 units per square kilometre 0.0002 units per square kilometre Samoa
1990s 0.0002 units per square kilometre 0 units per square kilometre 0.0002 units per square kilometre Papua New Guinea
2000s 0.0007 units per square kilometre 0 units per square kilometre 0.0007 units per square kilometre Papua New Guinea
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 Papua New Guinea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher diphtheria - number of reported cases, per square kilometre, Papua New Guinea or Samoa?
Papua New Guinea, 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 Papua New Guinea and Samoa?
0 units per square kilometre, with Papua New Guinea ahead.
How many years of comparable data are there for Papua New Guinea and Samoa?
34 years are reported by both, from 1974 to 2023.
How do Papua New Guinea and Samoa rank globally for diphtheria - number of reported cases, per square kilometre?
Papua New Guinea 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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Papua New Guinea vs Samoa: Diphtheria - number of reported cases, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 07 September 2026, from https://health.statizoid.com/compare/diphtheria-number-of-reported-cases-per-square-kilometre/papua-new-guinea/samoa/

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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.