American Samoa vs ECA: Cen-sad (unsdcode:98112): School life expectancy, pre-primary, adjusted gender parity index

American Samoa
1.1 GPIA
in 1990
ECA: Cen-sad (unsdcode:98112)
1.05 GPIA
in 2024
American Samoa rank
11th
ECA: Cen-sad (unsdcode:98112) rank
9th

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

  • American Samoa
  • ECA: Cen-sad (unsdcode:98112)
00.250.50.751197019972024

How they compare

American Samoa currently reports 1.1 GPIA against 1.05 GPIA in ECA: Cen-sad (unsdcode:98112), a difference of 0.05 GPIA.

Across all 8 years both countries report, American Samoa has been ahead every year.

American Samoa ranks 11th and ECA: Cen-sad (unsdcode:98112) ranks 9th of 205 countries.

American Samoa has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade American Samoa ECA: Cen-sad (unsdcode:98112) Difference Ahead
1980s 1.02 GPIA 0.7388 GPIA 0.2812 GPIA American Samoa
1990s 1.1 GPIA 0.7739 GPIA 0.3223 GPIA American 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, American Samoa or ECA: Cen-sad (unsdcode:98112)?
American Samoa, at 1.1 GPIA against 1.05 GPIA in ECA: Cen-sad (unsdcode:98112) as of 1990.
What is the difference in school life expectancy, pre-primary, adjusted gender parity index between American Samoa and ECA: Cen-sad (unsdcode:98112)?
0.05 GPIA, with American Samoa ahead.
How many years of comparable data are there for American Samoa and ECA: Cen-sad (unsdcode:98112)?
8 years are reported by both, from 1981 to 1990.
How do American Samoa and ECA: Cen-sad (unsdcode:98112) rank globally for school life expectancy, pre-primary, adjusted gender parity index?
American Samoa ranks 11th and ECA: Cen-sad (unsdcode:98112) ranks 9th of 205 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.

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American Samoa vs ECA: Cen-sad (unsdcode:98112): School life expectancy, pre-primary, adjusted gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 25 August 2026, from https://education.statizoid.com/compare/school-life-expectancy-pre-primary-adjusted-gender-parity-index-gpia/american-samoa/eca-cen-sad-unsdcode-98112/

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About this data

Indicator
School life expectancy, pre-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
426 places, 13,932 data points, 1970–2025
Last refreshed

February 2026 Data Release