Sierra Leone vs Tajikistan: Diphtheria - number of reported cases, per square kilometre

Sierra Leone
0 units per square kilometre
in 2021
Tajikistan
0 units per square kilometre
in 2022
Sierra Leone rank
57th
Tajikistan rank
57th

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

  • Sierra Leone
  • Tajikistan
00.010.020.03198020012022

How they compare

Sierra Leone currently reports 0 units per square kilometre against 0 units per square kilometre in Tajikistan, a difference of 0 units per square kilometre.

Across all 7 years both countries report, Tajikistan has been ahead every year.

Sierra Leone ranks 57th and Tajikistan ranks 57th of 204 countries.

Tajikistan has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Sierra Leone Tajikistan Difference Ahead
1990s 0 units per square kilometre 0.0052 units per square kilometre 0.0052 units per square kilometre Tajikistan
2000s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre Tajikistan
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, Sierra Leone or Tajikistan?
Sierra Leone, at 0 units per square kilometre against 0 units per square kilometre in Tajikistan as of 2021.
What is the difference in diphtheria - number of reported cases, per square kilometre between Sierra Leone and Tajikistan?
0 units per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Tajikistan?
7 years are reported by both, from 1997 to 2021.
How do Sierra Leone and Tajikistan rank globally for diphtheria - number of reported cases, per square kilometre?
Sierra Leone ranks 57th and Tajikistan 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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Sierra Leone vs Tajikistan: Diphtheria - number of reported cases, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 10 September 2026, from https://health.statizoid.com/compare/diphtheria-number-of-reported-cases-per-square-kilometre/sierra-leone/tajikistan/

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<a href="https://health.statizoid.com/compare/diphtheria-number-of-reported-cases-per-square-kilometre/sierra-leone/tajikistan/">Sierra Leone vs Tajikistan: 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.