Greece vs Sierra Leone: Poliomyelitis - number of reported cases

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

Poliomyelitis - number of reported cases over time

  • Greece
  • Sierra Leone
050100150198019992018

How they compare

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

Across all 38 years both countries report, Sierra Leone has been ahead every year.

Greece 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 Greece Sierra Leone Difference Ahead
1980s 0.6 39.3 38.7 Sierra Leone
1990s 0.2222 14.33 14.11 Sierra Leone
2000s 0 4.5 4.5 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, Greece or Sierra Leone?
Greece, at 0 against 0 in Sierra Leone as of 2018.
What is the difference in poliomyelitis - number of reported cases between Greece and Sierra Leone?
0, with Greece ahead.
How many years of comparable data are there for Greece and Sierra Leone?
38 years are reported by both, from 1980 to 2018.
How do Greece and Sierra Leone rank globally for poliomyelitis - number of reported cases?
Greece 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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Greece vs Sierra Leone: Poliomyelitis - number of reported cases. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 01 September 2026, from https://health.statizoid.com/compare/poliomyelitis-number-of-reported-cases/greece/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