Finland vs Sierra Leone: Immunization, Pol3

Finland
91.0%
in 2024
Sierra Leone
91.0%
in 2024
Finland rank
87th
Sierra Leone rank
87th

Immunization, Pol3 over time

  • Finland
  • Sierra Leone
020406080100198020022024

How they compare

Finland currently reports 91.0% against 91.0% in Sierra Leone, a difference of 0.0%.

The two have swapped places 1 time across 26 shared years of data; in 1999 it was Finland ahead.

Finland ranks 87th and Sierra Leone ranks 87th of 193 countries.

Across the 4 decades both report, Finland averaged higher in 3 and Sierra Leone in 1.

Head to head by decade

Decade Finland Sierra Leone Difference Ahead
1990s 95.0% 61.0% 34.0% Finland
2000s 96.5% 62.4% 34.1% Finland
2010s 95.3% 88.6% 6.7% Finland
2020s 90.4% 90.6% 0.2% Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher immunization, pol3, Finland or Sierra Leone?
Finland, at 91.0% against 91.0% in Sierra Leone as of 2024.
What is the difference in immunization, pol3 between Finland and Sierra Leone?
0.0%, with Finland ahead.
How many years of comparable data are there for Finland and Sierra Leone?
26 years are reported by both, from 1999 to 2024.
How do Finland and Sierra Leone rank globally for immunization, pol3?
Finland ranks 87th and Sierra Leone ranks 87th of 193 countries.
Where does this data come from?
WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as Immunization, Pol3 (% of one-year-old children). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Finland vs Sierra Leone: Immunization, Pol3. Statizoid, drawing on WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/). Retrieved 12 September 2026, from https://health.statizoid.com/compare/immunization-pol3-percent-of-one-year-old-children/finland/sierra-leone/

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About this data

Indicator
Immunization, Pol3 (% of one-year-old children)
Unit
% of one-year-old children
Source
WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
236 places, 9,949 data points, 1980–2024
Last refreshed

Child immunization rate, polio, is the percentage of children ages 12-23 months who received polio vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized after three doses.