Canada vs Sierra Leone: Diphtheria tetanus toxoid and pertussis first-dose (DTP1)
Canada
92.0%
in 2025
Sierra Leone
92.0%
in 2025
Canada rank
117th
Sierra Leone rank
117th
Diphtheria tetanus toxoid and pertussis first-dose (DTP1) over time
- Canada
- Sierra Leone
How they compare
Canada currently reports 92.0% against 92.0% in Sierra Leone, a difference of 0.0%.
The two have swapped places 5 times across 26 shared years of data; in 2000 it was Canada ahead.
Canada ranks 117th and Sierra Leone ranks 117th of 194 countries.
Across the 3 decades both report, Canada averaged higher in 1 and Sierra Leone in 2.
Head to head by decade
| Decade | Canada | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 95.6% | 79.7% | 15.9% | Canada |
| 2010s | 94.2% | 95.8% | 1.6% | Sierra Leone |
| 2020s | 92.0% | 92.5% | 0.5% | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher diphtheria tetanus toxoid and pertussis first-dose (dtp1), Canada or Sierra Leone?
- Canada, at 92.0% against 92.0% in Sierra Leone as of 2025.
- What is the difference in diphtheria tetanus toxoid and pertussis first-dose (dtp1) between Canada and Sierra Leone?
- 0.0%, with Canada ahead.
- How many years of comparable data are there for Canada and Sierra Leone?
- 26 years are reported by both, from 2000 to 2025.
- How do Canada and Sierra Leone rank globally for diphtheria tetanus toxoid and pertussis first-dose (dtp1)?
- Canada ranks 117th and Sierra Leone ranks 117th of 194 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Diphtheria tetanus toxoid and pertussis first-dose (DTP1) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.