Guinea-Bissau vs Poland: Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus
Guinea-Bissau
15,688 one-year-olds
in 2023
Poland
16,505 one-year-olds
in 2023
Guinea-Bissau rank
89th
Poland rank
86th
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus over time
- Guinea-Bissau
- Poland
How they compare
Poland currently reports 16,505 one-year-olds against 15,688 one-year-olds in Guinea-Bissau, a difference of 817 one-year-olds.
That makes Poland's figure about 1.1 times Guinea-Bissau's.
The two have swapped places 2 times across 41 shared years of data; in 1983 it was Poland ahead.
Guinea-Bissau ranks 89th and Poland ranks 86th of 194 countries.
Across the 5 decades both report, Guinea-Bissau averaged higher in 1 and Poland in 4.
Head to head by decade
| Decade | Guinea-Bissau | Poland | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 21,859 one-year-olds | 30,902 one-year-olds | 9,043 one-year-olds | Poland |
| 1990s | 16,890 one-year-olds | 17,952 one-year-olds | 1,062 one-year-olds | Poland |
| 2000s | 16,523 one-year-olds | 4,458 one-year-olds | 12,064 one-year-olds | Guinea-Bissau |
| 2010s | 9,189 one-year-olds | 9,237 one-year-olds | 48.27 one-year-olds | Poland |
| 2020s | 16,498 one-year-olds | 20,639 one-year-olds | 4,141 one-year-olds | Poland |
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, Guinea-Bissau or Poland?
- Poland, at 16,505 one-year-olds against 15,688 one-year-olds in Guinea-Bissau as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus between Guinea-Bissau and Poland?
- 817 one-year-olds, with Poland ahead.
- How many years of comparable data are there for Guinea-Bissau and Poland?
- 41 years are reported by both, from 1983 to 2023.
- How do Guinea-Bissau and Poland rank globally for number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus?
- Guinea-Bissau ranks 89th and Poland ranks 86th 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.