American Samoa vs High income: School life expectancy, pre-primary, gender parity index

American Samoa
1.07 GPI
in 1990
High income
1 GPI
in 2019
American Samoa rank
16th
High income rank
18th

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

  • American Samoa
  • High income
00.250.50.7511.2197019942019

How they compare

American Samoa currently reports 1.07 GPI against 1 GPI in High income, a difference of 0.07 GPI.

That makes American Samoa's figure about 1.1 times High income's.

The two have swapped places 3 times across 8 shared years of data; in 1981 it was High income ahead.

American Samoa ranks 16th and High income ranks 18th of 189 countries.

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

Head to head by decade

Decade American Samoa High income Difference Ahead
1980s 1.04 GPI 0.9985 GPI 0.0435 GPI American Samoa
1990s 1.07 GPI 0.9946 GPI 0.0724 GPI American Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school life expectancy, pre-primary, gender parity index, American Samoa or High income?
American Samoa, at 1.07 GPI against 1 GPI in High income as of 1990.
What is the difference in school life expectancy, pre-primary, gender parity index between American Samoa and High income?
0.07 GPI, with American Samoa ahead.
How many years of comparable data are there for American Samoa and High income?
8 years are reported by both, from 1981 to 1990.
How do American Samoa and High income rank globally for school life expectancy, pre-primary, gender parity index?
American Samoa ranks 16th and High income ranks 18th of 189 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as School life expectancy, pre-primary, gender parity index (GPI). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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American Samoa vs High income: School life expectancy, pre-primary, gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 21 August 2026, from https://reference.statizoid.com/compare/school-life-expectancy-pre-primary-gender-parity-index-gpi/american-samoa/high-income/

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About this data

Indicator
School life expectancy, pre-primary, gender parity index (GPI)
Unit
GPI
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
234 places, 7,031 data points, 1970–2020
Last refreshed

Ratio of female school life expectancy to the male school life expectancy. It is calculated by dividing the female value for the indicator by the male value for the indicator. A GPI equal to 1 indicates parity between females and males. In general, a value less than 1 indicates disparity in favor of males and a value greater than 1 indicates disparity in favor of females.