Belgium vs Sao Tome and Principe: Number of one-year-olds who have not received the inactivated polio vaccine
Belgium
1,171 one-year-olds
in 2023
Sao Tome and Principe
1,188 one-year-olds
in 2023
Belgium rank
142nd
Sao Tome and Principe rank
141st
Number of one-year-olds who have not received the inactivated polio vaccine over time
- Belgium
- Sao Tome and Principe
How they compare
Sao Tome and Principe currently reports 1,188 one-year-olds against 1,171 one-year-olds in Belgium, a difference of 17 one-year-olds.
The two have swapped places 2 times across 8 shared years of data; in 2016 it was Sao Tome and Principe ahead.
Belgium ranks 142nd and Sao Tome and Principe ranks 141st of 194 countries.
Across the 2 decades both report, Belgium averaged higher in 1 and Sao Tome and Principe in 1.
Head to head by decade
| Decade | Belgium | Sao Tome and Principe | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 1,224 one-year-olds | 1,453 one-year-olds | 229.36 one-year-olds | Sao Tome and Principe |
| 2020s | 1,175 one-year-olds | 691 one-year-olds | 484.04 one-year-olds | Belgium |
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, Belgium or Sao Tome and Principe?
- Sao Tome and Principe, at 1,188 one-year-olds against 1,171 one-year-olds in Belgium as of 2023.
- What is the difference in number of one-year-olds who have not received the inactivated polio vaccine between Belgium and Sao Tome and Principe?
- 17 one-year-olds, with Sao Tome and Principe ahead.
- How many years of comparable data are there for Belgium and Sao Tome and Principe?
- 8 years are reported by both, from 2016 to 2023.
- How do Belgium and Sao Tome and Principe rank globally for number of one-year-olds who have not received the inactivated polio vaccine?
- Belgium ranks 142nd 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.