Niger vs Samoa: School life expectancy, pre-primary, adjusted gender parity index
Niger
1.07 GPIA
in 2024
Samoa
1.07 GPIA
in 2024
Niger rank
16th
Samoa rank
17th
School life expectancy, pre-primary, adjusted gender parity index over time
- Niger
- Samoa
How they compare
Niger currently reports 1.07 GPIA against 1.07 GPIA in Samoa, a difference of 0 GPIA.
The two have swapped places 6 times across 23 shared years of data; in 1973 it was Niger ahead.
Niger ranks 16th and Samoa ranks 17th of 199 countries.
Samoa has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Niger | Samoa | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 1.08 GPIA | 1.11 GPIA | 0.0327 GPIA | Samoa |
| 1990s | 1.04 GPIA | 1.15 GPIA | 0.1012 GPIA | Samoa |
| 2000s | 1 GPIA | 1.15 GPIA | 0.143 GPIA | Samoa |
| 2010s | 1.04 GPIA | 1.08 GPIA | 0.0373 GPIA | Samoa |
| 2020s | 1.06 GPIA | 1.07 GPIA | 0.0061 GPIA | Samoa |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, pre-primary, adjusted gender parity index, Niger or Samoa?
- Niger, at 1.07 GPIA against 1.07 GPIA in Samoa as of 2024.
- What is the difference in school life expectancy, pre-primary, adjusted gender parity index between Niger and Samoa?
- 0 GPIA, with Niger ahead.
- How many years of comparable data are there for Niger and Samoa?
- 23 years are reported by both, from 1973 to 2024.
- How do Niger and Samoa rank globally for school life expectancy, pre-primary, adjusted gender parity index?
- Niger ranks 16th and Samoa ranks 17th of 199 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, pre-primary, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release