China vs Trinidad and Tobago: Share of one-year-olds vaccinated against diphtheria, tetanus
China
97.0%
in 2025
Trinidad and Tobago
97.0%
in 2025
China rank
33rd
Trinidad and Tobago rank
33rd
Share of one-year-olds vaccinated against diphtheria, tetanus over time
- China
- Trinidad and Tobago
How they compare
China currently reports 97.0% against 97.0% in Trinidad and Tobago, a difference of 0.0%.
The two have swapped places 12 times across 43 shared years of data; in 1983 it was Trinidad and Tobago ahead.
China ranks 33rd and Trinidad and Tobago ranks 33rd of 195 countries.
Across the 5 decades both report, China averaged higher in 4 and Trinidad and Tobago in 1.
Head to head by decade
| Decade | China | Trinidad and Tobago | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 78.9% | 72.6% | 6.3% | China |
| 1990s | 87.1% | 86.6% | 0.5% | China |
| 2000s | 89.9% | 91.7% | 1.8% | Trinidad and Tobago |
| 2010s | 99.0% | 93.1% | 5.9% | China |
| 2020s | 97.8% | 95.0% | 2.8% | China |
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, China or Trinidad and Tobago?
- China, at 97.0% against 97.0% in Trinidad and Tobago as of 2025.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between China and Trinidad and Tobago?
- 0.0%, with China ahead.
- How many years of comparable data are there for China and Trinidad and Tobago?
- 43 years are reported by both, from 1983 to 2025.
- How do China and Trinidad and Tobago rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- China ranks 33rd and Trinidad and Tobago ranks 33rd 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.