Armenia vs Portugal: Number of one-year-olds who are not vaccinated against Streptococcus pneumoniae
Armenia
2,085 one-year-olds
in 2023
Portugal
1,649 one-year-olds
in 2023
Armenia rank
114th
Portugal rank
117th
Number of one-year-olds who are not vaccinated against Streptococcus pneumoniae over time
- Armenia
- Portugal
How they compare
Armenia currently reports 2,085 one-year-olds against 1,649 one-year-olds in Portugal, a difference of 436 one-year-olds.
That makes Armenia's figure about 1.3 times Portugal's.
The two have swapped places 1 time across 8 shared years of data; in 2016 it was Portugal ahead.
Armenia ranks 114th and Portugal ranks 117th of 143 countries.
Across the 2 decades both report, Armenia averaged higher in 1 and Portugal in 1.
Head to head by decade
| Decade | Armenia | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 2,735 one-year-olds | 7,385 one-year-olds | 4,650 one-year-olds | Portugal |
| 2020s | 2,455 one-year-olds | 1,690 one-year-olds | 765.17 one-year-olds | Armenia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not vaccinated against streptococcus pneumoniae, Armenia or Portugal?
- Armenia, at 2,085 one-year-olds against 1,649 one-year-olds in Portugal as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against streptococcus pneumoniae between Armenia and Portugal?
- 436 one-year-olds, with Armenia ahead.
- How many years of comparable data are there for Armenia and Portugal?
- 8 years are reported by both, from 2016 to 2023.
- How do Armenia and Portugal rank globally for number of one-year-olds who are not vaccinated against streptococcus pneumoniae?
- Armenia ranks 114th and Portugal ranks 117th of 143 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 are not vaccinated against Streptococcus pneumoniae. 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 third dose of the pneumococcal conjugate vaccine in a given year.