Maldives vs Portugal: Share of one-year-olds vaccinated against diphtheria, tetanus
Maldives
99.0%
in 2025
Portugal
99.0%
in 2025
Maldives rank
1st
Portugal rank
1st
Share of one-year-olds vaccinated against diphtheria, tetanus over time
- Maldives
- Portugal
How they compare
Maldives currently reports 99.0% against 99.0% in Portugal, a difference of 0.0%.
The two have swapped places 10 times across 46 shared years of data; in 1980 it was Portugal ahead.
Maldives ranks 1st and Portugal ranks 1st of 195 countries.
Across the 5 decades both report, Maldives averaged higher in 2 and Portugal in 3.
Head to head by decade
| Decade | Maldives | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 33.2% | 78.8% | 45.6% | Portugal |
| 1990s | 95.8% | 94.5% | 1.3% | Maldives |
| 2000s | 97.8% | 96.5% | 1.3% | Maldives |
| 2010s | 98.0% | 98.1% | 0.1% | Portugal |
| 2020s | 97.8% | 99.0% | 1.2% | Portugal |
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, Maldives or Portugal?
- Maldives, at 99.0% against 99.0% in Portugal as of 2025.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between Maldives and Portugal?
- 0.0%, with Maldives ahead.
- How many years of comparable data are there for Maldives and Portugal?
- 46 years are reported by both, from 1980 to 2025.
- How do Maldives and Portugal rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Maldives ranks 1st and Portugal ranks 1st 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.