Barbados vs Bulgaria: Vaccination coverage against diphtheria, tetanus, and pertussis vs. GDP per capita
Barbados
94.0%
in 2024
Bulgaria
94.0%
in 2024
Barbados rank
67th
Bulgaria rank
67th
Vaccination coverage against diphtheria, tetanus, and pertussis vs. GDP per capita over time
- Barbados
- Bulgaria
How they compare
Barbados currently reports 94.0% against 94.0% in Bulgaria, a difference of 0.0%.
The two have swapped places 6 times across 45 shared years of data; in 1980 it was Bulgaria ahead.
Barbados ranks 67th and Bulgaria ranks 67th of 194 countries.
Bulgaria has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Barbados | Bulgaria | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 72.7% | 98.9% | 26.2% | Bulgaria |
| 1990s | 89.3% | 96.3% | 7.0% | Bulgaria |
| 2000s | 89.3% | 94.6% | 5.3% | Bulgaria |
| 2010s | 91.8% | 92.7% | 0.9% | Bulgaria |
| 2020s | 86.4% | 91.4% | 5.0% | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita, Barbados or Bulgaria?
- Barbados, at 94.0% against 94.0% in Bulgaria as of 2024.
- What is the difference in vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita between Barbados and Bulgaria?
- 0.0%, with Barbados ahead.
- How many years of comparable data are there for Barbados and Bulgaria?
- 45 years are reported by both, from 1980 to 2024.
- How do Barbados and Bulgaria rank globally for vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita?
- Barbados ranks 67th and Bulgaria 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 Vaccination coverage against diphtheria, tetanus, and pertussis vs. GDP per capita. 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.