Niger vs Sao Tome and Principe: Hepatitis B (HepB3) immunization coverage among 1-year-olds (%)
Niger
87.0%
in 2025
Sao Tome and Principe
87.0%
in 2025
Niger rank
107th
Sao Tome and Principe rank
107th
Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) over time
- Niger
- Sao Tome and Principe
How they compare
Niger currently reports 87.0% against 87.0% in Sao Tome and Principe, a difference of 0.0%.
Across all 26 years both countries report, Sao Tome and Principe has been ahead every year.
Niger ranks 107th and Sao Tome and Principe ranks 107th of 194 countries.
Sao Tome and Principe has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Niger | Sao Tome and Principe | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 7.1% | 56.8% | 49.7% | Sao Tome and Principe |
| 2010s | 78.4% | 95.9% | 17.5% | Sao Tome and Principe |
| 2020s | 84.2% | 91.0% | 6.8% | Sao Tome and Principe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher hepatitis b (hepb3) immunization coverage among 1-year-olds (%), Niger or Sao Tome and Principe?
- Niger, at 87.0% against 87.0% in Sao Tome and Principe as of 2025.
- What is the difference in hepatitis b (hepb3) immunization coverage among 1-year-olds (%) between Niger and Sao Tome and Principe?
- 0.0%, with Niger ahead.
- How many years of comparable data are there for Niger and Sao Tome and Principe?
- 26 years are reported by both, from 2000 to 2025.
- How do Niger and Sao Tome and Principe rank globally for hepatitis b (hepb3) immunization coverage among 1-year-olds (%)?
- Niger ranks 107th and Sao Tome and Principe ranks 107th of 194 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.