Sao Tome and Principe vs WB: Ida Blend: School life expectancy, pre-primary, female
Sao Tome and Principe
1.3 years
in 2017
WB: Ida Blend
1.14 years
in 2024
Sao Tome and Principe rank
136th
WB: Ida Blend rank
131st
School life expectancy, pre-primary, female over time
- Sao Tome and Principe
- WB: Ida Blend
How they compare
Sao Tome and Principe currently reports 1.3 years against 1.14 years in WB: Ida Blend, a difference of 0.16 years.
That makes Sao Tome and Principe's figure about 1.1 times WB: Ida Blend's.
Across all 17 years both countries report, Sao Tome and Principe has been ahead every year.
Sao Tome and Principe ranks 136th and WB: Ida Blend ranks 131st of 205 countries.
Sao Tome and Principe has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Sao Tome and Principe | WB: Ida Blend | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.9879 years | 0.637 years | 0.3509 years | Sao Tome and Principe |
| 2000s | 1.19 years | 0.6916 years | 0.4978 years | Sao Tome and Principe |
| 2010s | 1.43 years | 0.8627 years | 0.5705 years | Sao Tome and Principe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, pre-primary, female, Sao Tome and Principe or WB: Ida Blend?
- Sao Tome and Principe, at 1.3 years against 1.14 years in WB: Ida Blend as of 2017.
- What is the difference in school life expectancy, pre-primary, female between Sao Tome and Principe and WB: Ida Blend?
- 0.16 years, with Sao Tome and Principe ahead.
- How many years of comparable data are there for Sao Tome and Principe and WB: Ida Blend?
- 17 years are reported by both, from 1999 to 2017.
- How do Sao Tome and Principe and WB: Ida Blend rank globally for school life expectancy, pre-primary, female?
- Sao Tome and Principe ranks 136th and WB: Ida Blend ranks 131st of 205 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, pre-primary, female (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release