Sao Tome and Principe vs Upper-middle income (World Bank): Yellow fever vaccine (YFV) immunization coverage among 1-year olds
Sao Tome and Principe
91.0%
in 2013
Upper-middle income (World Bank)
68.0%
in 2025
Sao Tome and Principe rank
4th
Upper-middle income (World Bank) rank
2nd
Yellow fever vaccine (YFV) immunization coverage among 1-year olds over time
- Sao Tome and Principe
- Upper-middle income (World Bank)
How they compare
Sao Tome and Principe currently reports 91.0% against 68.0% in Upper-middle income (World Bank), a difference of 23.0%.
That makes Sao Tome and Principe's figure about 1.3 times Upper-middle income (World Bank)'s.
The two have swapped places 1 time across 14 shared years of data; in 2000 it was Upper-middle income (World Bank) ahead.
Sao Tome and Principe ranks 4th and Upper-middle income (World Bank) ranks 2nd of 45 countries.
Sao Tome and Principe has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Sao Tome and Principe | Upper-middle income (World Bank) | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 50.8% | 33.7% | 17.1% | Sao Tome and Principe |
| 2010s | 91.5% | 47.0% | 44.5% | Sao Tome and Principe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher yellow fever vaccine (yfv) immunization coverage among 1-year olds, Sao Tome and Principe or Upper-middle income (World Bank)?
- Sao Tome and Principe, at 91.0% against 68.0% in Upper-middle income (World Bank) as of 2013.
- What is the difference in yellow fever vaccine (yfv) immunization coverage among 1-year olds between Sao Tome and Principe and Upper-middle income (World Bank)?
- 23.0%, with Sao Tome and Principe ahead.
- How many years of comparable data are there for Sao Tome and Principe and Upper-middle income (World Bank)?
- 14 years are reported by both, from 2000 to 2013.
- How do Sao Tome and Principe and Upper-middle income (World Bank) rank globally for yellow fever vaccine (yfv) immunization coverage among 1-year olds?
- Sao Tome and Principe ranks 4th and Upper-middle income (World Bank) ranks 2nd of 45 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Yellow fever vaccine (YFV) immunization coverage among 1-year olds (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.