Andorra vs Saint Kitts and Nevis: Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus
Andorra
8.96 one-year-olds
in 2023
Saint Kitts and Nevis
22.36 one-year-olds
in 2023
Andorra rank
190th
Saint Kitts and Nevis rank
187th
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus over time
- Andorra
- Saint Kitts and Nevis
How they compare
Saint Kitts and Nevis currently reports 22.36 one-year-olds against 8.96 one-year-olds in Andorra, a difference of 13.4 one-year-olds.
That makes Saint Kitts and Nevis's figure about 2.5 times Andorra's.
The two have swapped places 5 times across 27 shared years of data; in 1997 it was Andorra ahead.
Andorra ranks 190th and Saint Kitts and Nevis ranks 187th of 194 countries.
Across the 4 decades both report, Andorra averaged higher in 2 and Saint Kitts and Nevis in 2.
Head to head by decade
| Decade | Andorra | Saint Kitts and Nevis | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 69.13 one-year-olds | 11.17 one-year-olds | 57.96 one-year-olds | Andorra |
| 2000s | 18.35 one-year-olds | 12.31 one-year-olds | 6.04 one-year-olds | Andorra |
| 2010s | 11.2 one-year-olds | 17.44 one-year-olds | 6.24 one-year-olds | Saint Kitts and Nevis |
| 2020s | 6.3 one-year-olds | 18.57 one-year-olds | 12.27 one-year-olds | Saint Kitts and Nevis |
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 Saint Kitts and Nevis?
- Saint Kitts and Nevis, at 22.36 one-year-olds against 8.96 one-year-olds in Andorra 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 Saint Kitts and Nevis?
- 13.4 one-year-olds, with Saint Kitts and Nevis ahead.
- How many years of comparable data are there for Andorra and Saint Kitts and Nevis?
- 27 years are reported by both, from 1997 to 2023.
- How do Andorra and Saint Kitts and Nevis rank globally for number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus?
- Andorra ranks 190th and Saint Kitts and Nevis ranks 187th 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.