Samoa vs SDG: Least Developed Countries: School life expectancy, primary, adjusted gender parity index

Samoa
0.9626 GPIA
in 2024
SDG: Least Developed Countries
0.9716 GPIA
in 2024
Samoa rank
171st
SDG: Least Developed Countries rank
171st

School life expectancy, primary, adjusted gender parity index over time

  • Samoa
  • SDG: Least Developed Countries
00.250.50.751197019972024

How they compare

SDG: Least Developed Countries currently reports 0.9716 GPIA against 0.9626 GPIA in Samoa, a difference of 0.009 GPIA.

The two have swapped places 1 time across 43 shared years of data; in 1970 it was Samoa ahead.

Samoa ranks 171st and SDG: Least Developed Countries ranks 171st of 215 countries.

Samoa has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Samoa SDG: Least Developed Countries Difference Ahead
1970s 1.01 GPIA 0.6554 GPIA 0.3592 GPIA Samoa
1980s 1.03 GPIA 0.734 GPIA 0.2915 GPIA Samoa
1990s 0.9819 GPIA 0.8092 GPIA 0.1727 GPIA Samoa
2000s 0.9841 GPIA 0.8764 GPIA 0.1078 GPIA Samoa
2010s 0.9819 GPIA 0.9408 GPIA 0.0411 GPIA Samoa
2020s 0.9713 GPIA 0.9661 GPIA 0.0052 GPIA Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school life expectancy, primary, adjusted gender parity index, Samoa or SDG: Least Developed Countries?
SDG: Least Developed Countries, at 0.9716 GPIA against 0.9626 GPIA in Samoa as of 2024.
What is the difference in school life expectancy, primary, adjusted gender parity index between Samoa and SDG: Least Developed Countries?
0.009 GPIA, with SDG: Least Developed Countries ahead.
How many years of comparable data are there for Samoa and SDG: Least Developed Countries?
43 years are reported by both, from 1970 to 2024.
How do Samoa and SDG: Least Developed Countries rank globally for school life expectancy, primary, adjusted gender parity index?
Samoa ranks 171st and SDG: Least Developed Countries ranks 171st of 215 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as School life expectancy, primary, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs SDG: Least Developed Countries: School life expectancy, primary, adjusted gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 24 August 2026, from https://education.statizoid.com/compare/school-life-expectancy-primary-adjusted-gender-parity-index-gpia/samoa/sdg-least-developed-countries/

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About this data

Indicator
School life expectancy, primary, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
436 places, 17,324 data points, 1970–2025
Last refreshed

February 2026 Data Release