Europe (WHO region) vs Sierra Leone: Poliomyelitis - number of reported cases

Europe (WHO region)
0
in 2018
Sierra Leone
0
in 2018
Europe (WHO region) rank
6th
Sierra Leone rank
8th

Poliomyelitis - number of reported cases over time

  • Europe (WHO region)
  • Sierra Leone
0100200300400500198019992018

How they compare

Europe (WHO region) currently reports 0 against 0 in Sierra Leone, a difference of 0.

The two have swapped places 9 times across 38 shared years of data; in 1980 it was Europe (WHO region) ahead.

Europe (WHO region) ranks 6th and Sierra Leone ranks 8th of 7 groups.

Across the 4 decades both report, Europe (WHO region) averaged higher in 3 and Sierra Leone in 1.

Head to head by decade

Decade Europe (WHO region) Sierra Leone Difference Ahead
1980s 166.7 39.3 127.4 Europe (WHO region)
1990s 135 14.33 120.67 Europe (WHO region)
2000s 0.3 4.5 4.2 Sierra Leone
2010s 53.33 0.1111 53.22 Europe (WHO region)

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poliomyelitis - number of reported cases, Europe (WHO region) or Sierra Leone?
Europe (WHO region), at 0 against 0 in Sierra Leone as of 2018.
What is the difference in poliomyelitis - number of reported cases between Europe (WHO region) and Sierra Leone?
0, with Europe (WHO region) ahead.
How many years of comparable data are there for Europe (WHO region) and Sierra Leone?
38 years are reported by both, from 1980 to 2018.
How do Europe (WHO region) and Sierra Leone rank globally for poliomyelitis - number of reported cases?
Europe (WHO region) ranks 6th and Sierra Leone ranks 8th of 7 groups.
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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Europe (WHO region) vs Sierra Leone: Poliomyelitis - number of reported cases. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 14 September 2026, from https://health.statizoid.com/compare/poliomyelitis-number-of-reported-cases/europe-who-region/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
202 places, 7,181 data points, 1980–2018
Last refreshed