Denmark vs Sao Tome and Principe: Number of one-year-olds who have not received the inactivated polio vaccine
Denmark
1,234 one-year-olds
in 2023
Sao Tome and Principe
1,188 one-year-olds
in 2023
Denmark rank
140th
Sao Tome and Principe rank
141st
Number of one-year-olds who have not received the inactivated polio vaccine over time
- Denmark
- Sao Tome and Principe
How they compare
Denmark currently reports 1,234 one-year-olds against 1,188 one-year-olds in Sao Tome and Principe, a difference of 46 one-year-olds.
The two have swapped places 1 time across 8 shared years of data; in 2016 it was Sao Tome and Principe ahead.
Denmark ranks 140th and Sao Tome and Principe ranks 141st of 194 countries.
Denmark has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Denmark | Sao Tome and Principe | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 1,523 one-year-olds | 1,453 one-year-olds | 69.99 one-year-olds | Denmark |
| 2020s | 1,552 one-year-olds | 691 one-year-olds | 860.74 one-year-olds | Denmark |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who have not received the inactivated polio vaccine, Denmark or Sao Tome and Principe?
- Denmark, at 1,234 one-year-olds against 1,188 one-year-olds in Sao Tome and Principe as of 2023.
- What is the difference in number of one-year-olds who have not received the inactivated polio vaccine between Denmark and Sao Tome and Principe?
- 46 one-year-olds, with Denmark ahead.
- How many years of comparable data are there for Denmark and Sao Tome and Principe?
- 8 years are reported by both, from 2016 to 2023.
- How do Denmark and Sao Tome and Principe rank globally for number of one-year-olds who have not received the inactivated polio vaccine?
- Denmark ranks 140th and Sao Tome and Principe ranks 141st of 194 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of one-year-olds who have not received the inactivated polio vaccine. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of one-year-olds who have not had the first dose of the inactivated polio vaccine in a given year.