Pol3 immunisation as a percentage of one-year-old children reached 80.9% in 2021 in the World, according to World Bank / WHO. This is 2.21% less than in the previous year.
Historically, Pol3 immunisation as a percentage of one-year-old children in the World reached an all time high of 86.3% in 2019 and an all time low of 18.1% in 1980.
World has been ranked within the group of 171 countries we follow in terms of Pol3 immunisation as a percentage of one-year-old children.
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