Armenia vs Slovakia: Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus
Armenia
2,085 one-year-olds
in 2023
Slovakia
2,216 one-year-olds
in 2023
Armenia rank
140th
Slovakia rank
138th
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus over time
- Armenia
- Slovakia
How they compare
Slovakia currently reports 2,216 one-year-olds against 2,085 one-year-olds in Armenia, a difference of 131 one-year-olds.
That makes Slovakia's figure about 1.1 times Armenia's.
The two have swapped places 1 time across 30 shared years of data; in 1994 it was Armenia ahead.
Armenia ranks 140th and Slovakia ranks 138th of 194 countries.
Armenia has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Armenia | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 5,544 one-year-olds | 636.92 one-year-olds | 4,907 one-year-olds | Armenia |
| 2000s | 3,315 one-year-olds | 534.91 one-year-olds | 2,780 one-year-olds | Armenia |
| 2010s | 2,562 one-year-olds | 1,500 one-year-olds | 1,062 one-year-olds | Armenia |
| 2020s | 2,546 one-year-olds | 1,848 one-year-olds | 698.38 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 diphtheria, pertussis and tetanus, Armenia or Slovakia?
- Slovakia, at 2,216 one-year-olds against 2,085 one-year-olds in Armenia as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus between Armenia and Slovakia?
- 131 one-year-olds, with Slovakia ahead.
- How many years of comparable data are there for Armenia and Slovakia?
- 30 years are reported by both, from 1994 to 2023.
- How do Armenia and Slovakia rank globally for number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus?
- Armenia ranks 140th and Slovakia ranks 138th 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 are not vaccinated against diphtheria, pertussis and tetanus. 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 three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.