Djibouti vs Sierra Leone: Pertussis - number of reported cases, per square kilometre

Djibouti
0 units per square kilometre
in 2023
Sierra Leone
0 units per square kilometre
in 2021
Djibouti rank
132nd
Sierra Leone rank
132nd

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

  • Djibouti
  • Sierra Leone
00.010.020.03197519992023

How they compare

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

The two have swapped places 3 times across 12 shared years of data; in 1979 it was Djibouti ahead.

Djibouti ranks 132nd and Sierra Leone ranks 132nd of 204 countries.

Across the 4 decades both report, Djibouti averaged higher in 2 and Sierra Leone in 1.

Head to head by decade

Decade Djibouti Sierra Leone Difference Ahead
1970s 0.0223 units per square kilometre 0.0197 units per square kilometre 0.0026 units per square kilometre Djibouti
1980s 0.0047 units per square kilometre 0.0172 units per square kilometre 0.0125 units per square kilometre Sierra Leone
2000s 0.0009 units per square kilometre 0 units per square kilometre 0.0009 units per square kilometre Djibouti
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, Djibouti or Sierra Leone?
Djibouti, at 0 units per square kilometre against 0 units per square kilometre in Sierra Leone as of 2023.
What is the difference in pertussis - number of reported cases, per square kilometre between Djibouti and Sierra Leone?
0 units per square kilometre, with Djibouti ahead.
How many years of comparable data are there for Djibouti and Sierra Leone?
12 years are reported by both, from 1979 to 2021.
How do Djibouti and Sierra Leone rank globally for pertussis - number of reported cases, per square kilometre?
Djibouti ranks 132nd and Sierra Leone 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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Djibouti vs Sierra Leone: 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/djibouti/sierra-leone/

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