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

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

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

  • Dominica
  • Sierra Leone
00.10.20.3197419982023

How they compare

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

Across all 16 years both countries report, Sierra Leone has been ahead every year.

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

Sierra Leone has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Dominica Sierra Leone Difference Ahead
1970s 0 units per square kilometre 0.0197 units per square kilometre 0.0197 units per square kilometre Sierra Leone
1980s 0.003 units per square kilometre 0.0161 units per square kilometre 0.0131 units per square kilometre Sierra Leone
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 0.0003 units per square kilometre 0.0003 units per square kilometre Sierra Leone
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, Dominica or Sierra Leone?
Dominica, 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 Dominica and Sierra Leone?
0 units per square kilometre, with Dominica ahead.
How many years of comparable data are there for Dominica and Sierra Leone?
16 years are reported by both, from 1979 to 2021.
How do Dominica and Sierra Leone rank globally for pertussis - number of reported cases, per square kilometre?
Dominica 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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Dominica 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/dominica/sierra-leone/

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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.