Sierra Leone vs Venezuela, Bolivarian Republic of: Pertussis - number of reported cases, per square kilometre

Sierra Leone
0 units per square kilometre
in 2021
Venezuela, Bolivarian Republic of
0 units per square kilometre
in 2023
Sierra Leone rank
132nd
Venezuela, Bolivarian Republic of rank
132nd

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

  • Sierra Leone
  • Venezuela, Bolivarian Republic of
00.010.020.03197419982023

How they compare

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

The two have swapped places 5 times across 15 shared years of data; in 1979 it was Sierra Leone ahead.

Sierra Leone ranks 132nd and Venezuela, Bolivarian Republic of ranks 132nd of 204 countries.

Across the 6 decades both report, Sierra Leone averaged higher in 3 and Venezuela, Bolivarian Republic of in 2.

Head to head by decade

Decade Sierra Leone Venezuela, Bolivarian Republic of Difference Ahead
1970s 0.0197 units per square kilometre 0.0021 units per square kilometre 0.0177 units per square kilometre Sierra Leone
1980s 0.0161 units per square kilometre 0.0032 units per square kilometre 0.0128 units per square kilometre Sierra Leone
1990s 0 units per square kilometre 0.0011 units per square kilometre 0.0011 units per square kilometre Venezuela, Bolivarian Republic of
2000s 0 units per square kilometre 0.0005 units per square kilometre 0.0005 units per square kilometre Venezuela, Bolivarian Republic of
2010s 0.0003 units per square kilometre 0 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, Sierra Leone or Venezuela, Bolivarian Republic of?
Sierra Leone, at 0 units per square kilometre against 0 units per square kilometre in Venezuela, Bolivarian Republic of as of 2021.
What is the difference in pertussis - number of reported cases, per square kilometre between Sierra Leone and Venezuela, Bolivarian Republic of?
0 units per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Venezuela, Bolivarian Republic of?
15 years are reported by both, from 1979 to 2021.
How do Sierra Leone and Venezuela, Bolivarian Republic of rank globally for pertussis - number of reported cases, per square kilometre?
Sierra Leone ranks 132nd and Venezuela, Bolivarian Republic of 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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Sierra Leone vs Venezuela, Bolivarian Republic of: 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/sierra-leone/venezuela-rb/

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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.