Poland vs Seychelles: Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis
Poland
94.0%
in 2024
Seychelles
94.0%
in 2024
Poland rank
67th
Seychelles rank
67th
Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis over time
- Poland
- Seychelles
How they compare
Poland currently reports 94.0% against 94.0% in Seychelles, a difference of 0.0%.
The two have swapped places 9 times across 44 shared years of data; in 1981 it was Poland ahead.
Poland ranks 67th and Seychelles ranks 67th of 194 countries.
Across the 5 decades both report, Poland averaged higher in 2 and Seychelles in 3.
Head to head by decade
| Decade | Poland | Seychelles | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 95.3% | 80.0% | 15.3% | Poland |
| 1990s | 96.4% | 97.7% | 1.3% | Seychelles |
| 2000s | 98.8% | 98.6% | 0.2% | Poland |
| 2010s | 97.6% | 98.1% | 0.5% | Seychelles |
| 2020s | 94.2% | 95.8% | 1.6% | Seychelles |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of one-year-olds vaccinated against diphtheria, tetanus and pertussis, Poland or Seychelles?
- Poland, at 94.0% against 94.0% in Seychelles as of 2024.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between Poland and Seychelles?
- 0.0%, with Poland ahead.
- How many years of comparable data are there for Poland and Seychelles?
- 44 years are reported by both, from 1981 to 2024.
- How do Poland and Seychelles rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Poland ranks 67th and Seychelles ranks 67th 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 Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Share of one-year-olds who have had three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.