Armenia vs Barbados: Vaccination coverage against diphtheria, tetanus, and pertussis vs. GDP per capita
Armenia
94.0%
in 2024
Barbados
94.0%
in 2024
Armenia rank
67th
Barbados rank
67th
Vaccination coverage against diphtheria, tetanus, and pertussis vs. GDP per capita over time
- Armenia
- Barbados
How they compare
Armenia currently reports 94.0% against 94.0% in Barbados, a difference of 0.0%.
The two have swapped places 16 times across 33 shared years of data; in 1992 it was Barbados ahead.
Armenia ranks 67th and Barbados ranks 67th of 194 countries.
Across the 4 decades both report, Armenia averaged higher in 3 and Barbados in 1.
Head to head by decade
| Decade | Armenia | Barbados | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 87.6% | 90.0% | 2.4% | Barbados |
| 2000s | 91.3% | 89.3% | 2.0% | Armenia |
| 2010s | 93.8% | 91.8% | 2.0% | Armenia |
| 2020s | 93.0% | 86.4% | 6.6% | Armenia |
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, Armenia or Barbados?
- Armenia, at 94.0% against 94.0% in Barbados as of 2024.
- What is the difference in vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita between Armenia and Barbados?
- 0.0%, with Armenia ahead.
- How many years of comparable data are there for Armenia and Barbados?
- 33 years are reported by both, from 1992 to 2024.
- How do Armenia and Barbados rank globally for vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita?
- Armenia ranks 67th and Barbados 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.