Singapore vs Zambia: Diphtheria - number of reported cases, per square kilometre

Singapore
0 units per square kilometre
in 2018
Zambia
0 units per square kilometre
in 2023
Singapore rank
57th
Zambia rank
57th

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

  • Singapore
  • Zambia
00.0020.0040.0060.008197419982023

How they compare

Singapore currently reports 0 units per square kilometre against 0 units per square kilometre in Zambia, a difference of 0 units per square kilometre.

The two have swapped places 11 times across 34 shared years of data; in 1974 it was Singapore ahead.

Singapore ranks 57th and Zambia ranks 57th of 204 countries.

Across the 5 decades both report, Singapore averaged higher in 4 and Zambia in 1.

Head to head by decade

Decade Singapore Zambia Difference Ahead
1970s 0.0012 units per square kilometre 0.0001 units per square kilometre 0.0012 units per square kilometre Singapore
1980s 0.0019 units per square kilometre 0 units per square kilometre 0.0019 units per square kilometre Singapore
1990s 0.0005 units per square kilometre 0 units per square kilometre 0.0005 units per square kilometre Singapore
2000s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre Zambia
2010s 0.0002 units per square kilometre 0 units per square kilometre 0.0002 units per square kilometre Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher diphtheria - number of reported cases, per square kilometre, Singapore or Zambia?
Singapore, at 0 units per square kilometre against 0 units per square kilometre in Zambia as of 2018.
What is the difference in diphtheria - number of reported cases, per square kilometre between Singapore and Zambia?
0 units per square kilometre, with Singapore ahead.
How many years of comparable data are there for Singapore and Zambia?
34 years are reported by both, from 1974 to 2018.
How do Singapore and Zambia rank globally for diphtheria - number of reported cases, per square kilometre?
Singapore ranks 57th and Zambia 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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Singapore vs Zambia: 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/singapore/zambia/

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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.