Namibia vs Sierra Leone: Poliomyelitis - number of reported cases

Namibia
0
in 2018
Sierra Leone
0
in 2018
Namibia rank
8th
Sierra Leone rank
8th

Poliomyelitis - number of reported cases over time

  • Namibia
  • Sierra Leone
050100150198019992018

How they compare

Namibia currently reports 0 against 0 in Sierra Leone, a difference of 0.

The two have swapped places 6 times across 29 shared years of data; in 1989 it was Sierra Leone ahead.

Namibia ranks 8th and Sierra Leone ranks 8th of 193 countries.

Sierra Leone has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Namibia Sierra Leone Difference Ahead
1980s 1 133 132 Sierra Leone
1990s 8.78 14.33 5.56 Sierra Leone
2000s 1.9 4.5 2.6 Sierra Leone
2010s 0 0.1111 0.1111 Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poliomyelitis - number of reported cases, Namibia or Sierra Leone?
Namibia, at 0 against 0 in Sierra Leone as of 2018.
What is the difference in poliomyelitis - number of reported cases between Namibia and Sierra Leone?
0, with Namibia ahead.
How many years of comparable data are there for Namibia and Sierra Leone?
29 years are reported by both, from 1989 to 2018.
How do Namibia and Sierra Leone rank globally for poliomyelitis - number of reported cases?
Namibia ranks 8th and Sierra Leone ranks 8th of 193 countries.
Where does this data come from?
World Health Organization, Global Health Observatory, published as Poliomyelitis - number of reported cases. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Namibia vs Sierra Leone: Poliomyelitis - number of reported cases. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 24 August 2026, from https://health.statizoid.com/compare/poliomyelitis-number-of-reported-cases/namibia/sierra-leone/

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About this data

Indicator
Poliomyelitis - number of reported cases
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
201 places, 7,142 data points, 1980–2018
Last refreshed