Guinea-Bissau vs Sierra Leone: Reported paralytic polio cases per 1 million people

Guinea-Bissau
0
in 2023
Sierra Leone
0
in 2023
Guinea-Bissau rank
26th
Sierra Leone rank
26th

Reported paralytic polio cases per 1 million people over time

  • Guinea-Bissau
  • Sierra Leone
050100150200198020012023

How they compare

Guinea-Bissau currently reports 0 against 0 in Sierra Leone, a difference of 0.

The two have swapped places 7 times across 42 shared years of data; in 1980 it was Guinea-Bissau ahead.

Guinea-Bissau ranks 26th and Sierra Leone ranks 26th of 196 countries.

Across the 5 decades both report, Guinea-Bissau averaged higher in 1 and Sierra Leone in 4.

Head to head by decade

Decade Guinea-Bissau Sierra Leone Difference Ahead
1980s 31.19 10.4 20.8 Guinea-Bissau
1990s 0.3643 3.61 3.25 Sierra Leone
2000s 0 0.9174 0.9174 Sierra Leone
2010s 0 0.0155 0.0155 Sierra Leone
2020s 0.3639 0.4521 0.0881 Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reported paralytic polio cases per 1 million people, Guinea-Bissau or Sierra Leone?
Guinea-Bissau, at 0 against 0 in Sierra Leone as of 2023.
What is the difference in reported paralytic polio cases per 1 million people between Guinea-Bissau and Sierra Leone?
0, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Sierra Leone?
42 years are reported by both, from 1980 to 2023.
How do Guinea-Bissau and Sierra Leone rank globally for reported paralytic polio cases per 1 million people?
Guinea-Bissau ranks 26th and Sierra Leone ranks 26th of 196 countries.
Where does this data come from?
Our World in Data, published as Reported paralytic polio cases per 1 million people. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Sierra Leone: Reported paralytic polio cases per 1 million people. Statizoid, drawing on Our World in Data. Retrieved 26 August 2026, from https://reference.statizoid.com/compare/reported-paralytic-polio-cases-per-1-million-people/guinea-bissau/sierra-leone/

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<a href="https://reference.statizoid.com/compare/reported-paralytic-polio-cases-per-1-million-people/guinea-bissau/sierra-leone/">Guinea-Bissau vs Sierra Leone: Reported paralytic polio cases per 1 million people</a> — Statizoid

About this data

Indicator
Reported paralytic polio cases per 1 million people
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
199 places, 7,608 data points, 1980–2023
Last refreshed