North America vs Samoa: School life expectancy, tertiary, gender parity index

North America
1.35 GPI
in 2019
Samoa
2.09 GPI
in 2018
North America rank
5th
Samoa rank
7th

School life expectancy, tertiary, gender parity index over time

  • North America
  • Samoa
00.511.52197019942019

How they compare

Samoa currently reports 2.09 GPI against 1.35 GPI in North America, a difference of 0.74 GPI.

That makes Samoa's figure about 1.6 times North America's.

The two have swapped places 1 time across 11 shared years of data; in 1970 it was North America ahead.

North America ranks 5th and Samoa ranks 7th of 43 groups.

Across the 5 decades both report, North America averaged higher in 4 and Samoa in 1.

Head to head by decade

Decade North America Samoa Difference Ahead
1970s 0.7899 GPI 0.0871 GPI 0.7028 GPI North America
1980s 1.09 GPI 0.5232 GPI 0.5638 GPI North America
1990s 1.31 GPI 1.01 GPI 0.3072 GPI North America
2000s 1.31 GPI 0.9227 GPI 0.3844 GPI North America
2010s 1.34 GPI 2.08 GPI 0.7385 GPI Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school life expectancy, tertiary, gender parity index, North America or Samoa?
Samoa, at 2.09 GPI against 1.35 GPI in North America as of 2018.
What is the difference in school life expectancy, tertiary, gender parity index between North America and Samoa?
0.74 GPI, with Samoa ahead.
How many years of comparable data are there for North America and Samoa?
11 years are reported by both, from 1970 to 2018.
How do North America and Samoa rank globally for school life expectancy, tertiary, gender parity index?
North America ranks 5th and Samoa ranks 7th of 43 groups.
Where does this data come from?
UNESCO Institute for Statistics, published as School life expectancy, tertiary, gender parity index (GPI). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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North America vs Samoa: School life expectancy, tertiary, gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 27 August 2026, from https://education.statizoid.com/compare/school-life-expectancy-tertiary-gender-parity-index-gpi/north-america/samoa/

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About this data

Indicator
School life expectancy, tertiary, gender parity index (GPI)
Unit
GPI
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
222 places, 6,910 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.