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

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

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

  • Bangladesh
  • Sierra Leone
00.20.40.6197720002023

How they compare

Bangladesh 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 1 time across 16 shared years of data; in 1979 it was Bangladesh ahead.

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

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

Head to head by decade

Decade Bangladesh Sierra Leone Difference Ahead
1970s 0.1067 units per square kilometre 0.0197 units per square kilometre 0.087 units per square kilometre Bangladesh
1980s 0.193 units per square kilometre 0.0161 units per square kilometre 0.1769 units per square kilometre Bangladesh
1990s 0.0052 units per square kilometre 0 units per square kilometre 0.0052 units per square kilometre Bangladesh
2000s 0.0017 units per square kilometre 0 units per square kilometre 0.0017 units per square kilometre Bangladesh
2010s 0.0003 units per square kilometre 0.0003 units per square kilometre 0 units per square kilometre Bangladesh
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, Bangladesh or Sierra Leone?
Bangladesh, 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 Bangladesh and Sierra Leone?
0 units per square kilometre, with Bangladesh ahead.
How many years of comparable data are there for Bangladesh and Sierra Leone?
16 years are reported by both, from 1979 to 2021.
How do Bangladesh and Sierra Leone rank globally for pertussis - number of reported cases, per square kilometre?
Bangladesh 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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Bangladesh vs Sierra Leone: Pertussis - number of reported cases, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 12 September 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-per-square-kilometre/bangladesh/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.