Bulgaria vs Finland: Share of one-year-olds vaccinated against diphtheria, tetanus
Bulgaria
92.0%
in 2025
Finland
92.0%
in 2025
Bulgaria rank
84th
Finland rank
84th
Share of one-year-olds vaccinated against diphtheria, tetanus over time
- Bulgaria
- Finland
How they compare
Bulgaria currently reports 92.0% against 92.0% in Finland, a difference of 0.0%.
The two have swapped places 7 times across 46 shared years of data; in 1980 it was Bulgaria ahead.
Bulgaria ranks 84th and Finland ranks 84th of 195 countries.
Across the 5 decades both report, Bulgaria averaged higher in 2 and Finland in 3.
Head to head by decade
| Decade | Bulgaria | Finland | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 98.9% | 94.7% | 4.2% | Bulgaria |
| 1990s | 96.3% | 97.7% | 1.4% | Finland |
| 2000s | 94.6% | 98.2% | 3.6% | Finland |
| 2010s | 92.7% | 95.3% | 2.6% | Finland |
| 2020s | 91.5% | 90.5% | 1.0% | Bulgaria |
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, Bulgaria or Finland?
- Bulgaria, at 92.0% against 92.0% in Finland as of 2025.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between Bulgaria and Finland?
- 0.0%, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Finland?
- 46 years are reported by both, from 1980 to 2025.
- How do Bulgaria and Finland rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Bulgaria ranks 84th and Finland ranks 84th of 195 countries.
- Where does this data come from?
- WHO & UNICEF (2026); 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.