Andorra vs Nauru: Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus
Andorra
8.96 one-year-olds
in 2023
Nauru
3.09 one-year-olds
in 2023
Andorra rank
190th
Nauru rank
193rd
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus over time
- Andorra
- Nauru
How they compare
Andorra currently reports 8.96 one-year-olds against 3.09 one-year-olds in Nauru, a difference of 5.87 one-year-olds.
That makes Andorra's figure about 2.9 times Nauru's.
The two have swapped places 9 times across 27 shared years of data; in 1997 it was Nauru ahead.
Andorra ranks 190th and Nauru ranks 193rd of 194 countries.
Nauru has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Andorra | Nauru | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 69.13 one-year-olds | 106.44 one-year-olds | 37.31 one-year-olds | Nauru |
| 2000s | 18.35 one-year-olds | 44.52 one-year-olds | 26.17 one-year-olds | Nauru |
| 2010s | 11.2 one-year-olds | 26.6 one-year-olds | 15.4 one-year-olds | Nauru |
| 2020s | 6.3 one-year-olds | 6.66 one-year-olds | 0.36 one-year-olds | Nauru |
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, Andorra or Nauru?
- Andorra, at 8.96 one-year-olds against 3.09 one-year-olds in Nauru as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus between Andorra and Nauru?
- 5.87 one-year-olds, with Andorra ahead.
- How many years of comparable data are there for Andorra and Nauru?
- 27 years are reported by both, from 1997 to 2023.
- How do Andorra and Nauru rank globally for number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus?
- Andorra ranks 190th and Nauru ranks 193rd 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.