ECA: Igad (unsdcode:98109) vs Sao Tome and Principe: School life expectancy, pre-primary, female
ECA: Igad (unsdcode:98109)
1.06 years
in 2023
Sao Tome and Principe
1.3 years
in 2017
ECA: Igad (unsdcode:98109) rank
135th
Sao Tome and Principe rank
136th
School life expectancy, pre-primary, female over time
- ECA: Igad (unsdcode:98109)
- Sao Tome and Principe
How they compare
Sao Tome and Principe currently reports 1.3 years against 1.06 years in ECA: Igad (unsdcode:98109), a difference of 0.24 years.
That makes Sao Tome and Principe's figure about 1.2 times ECA: Igad (unsdcode:98109)'s.
Across all 18 years both countries report, Sao Tome and Principe has been ahead every year.
ECA: Igad (unsdcode:98109) ranks 135th and Sao Tome and Principe ranks 136th of 221 groups.
Sao Tome and Principe has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | ECA: Igad (unsdcode:98109) | Sao Tome and Principe | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.3124 years | 0.9526 years | 0.6402 years | Sao Tome and Principe |
| 2000s | 0.3816 years | 1.19 years | 0.8078 years | Sao Tome and Principe |
| 2010s | 0.7684 years | 1.43 years | 0.6649 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, ECA: Igad (unsdcode:98109) or Sao Tome and Principe?
- Sao Tome and Principe, at 1.3 years against 1.06 years in ECA: Igad (unsdcode:98109) as of 2017.
- What is the difference in school life expectancy, pre-primary, female between ECA: Igad (unsdcode:98109) and Sao Tome and Principe?
- 0.24 years, with Sao Tome and Principe ahead.
- How many years of comparable data are there for ECA: Igad (unsdcode:98109) and Sao Tome and Principe?
- 18 years are reported by both, from 1990 to 2017.
- How do ECA: Igad (unsdcode:98109) and Sao Tome and Principe rank globally for school life expectancy, pre-primary, female?
- ECA: Igad (unsdcode:98109) ranks 135th and Sao Tome and Principe ranks 136th of 221 groups.
- 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