Guinea-Bissau vs Seychelles: Pertussis - number of reported cases, per square kilometre

Guinea-Bissau
0 units per square kilometre
in 2023
Seychelles
0 units per square kilometre
in 2023
Guinea-Bissau rank
132nd
Seychelles rank
132nd

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

  • Guinea-Bissau
  • Seychelles
00.020.040.060.08197419982023

How they compare

Guinea-Bissau currently reports 0 units per square kilometre against 0 units per square kilometre in Seychelles, a difference of 0 units per square kilometre.

The two have swapped places 3 times across 35 shared years of data; in 1980 it was Guinea-Bissau ahead.

Guinea-Bissau ranks 132nd and Seychelles ranks 132nd of 204 countries.

Across the 5 decades both report, Guinea-Bissau averaged higher in 3 and Seychelles in 1.

Head to head by decade

Decade Guinea-Bissau Seychelles Difference Ahead
1980s 0.0389 units per square kilometre 0.0091 units per square kilometre 0.0298 units per square kilometre Guinea-Bissau
1990s 0.0141 units per square kilometre 0.0011 units per square kilometre 0.013 units per square kilometre Guinea-Bissau
2000s 0.0003 units per square kilometre 0 units per square kilometre 0.0003 units per square kilometre Guinea-Bissau
2010s 0 units per square kilometre 0.003 units per square kilometre 0.003 units per square kilometre Seychelles
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, Guinea-Bissau or Seychelles?
Guinea-Bissau, at 0 units per square kilometre against 0 units per square kilometre in Seychelles as of 2023.
What is the difference in pertussis - number of reported cases, per square kilometre between Guinea-Bissau and Seychelles?
0 units per square kilometre, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Seychelles?
35 years are reported by both, from 1980 to 2023.
How do Guinea-Bissau and Seychelles rank globally for pertussis - number of reported cases, per square kilometre?
Guinea-Bissau ranks 132nd and Seychelles 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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Guinea-Bissau vs Seychelles: 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/guinea-bissau/seychelles/

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<a href="https://health.statizoid.com/compare/pertussis-number-of-reported-cases-per-square-kilometre/guinea-bissau/seychelles/">Guinea-Bissau vs Seychelles: 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.