Pacific island small states vs Sao Tome and Principe: School life expectancy, pre-primary, gender parity index

Pacific island small states
1.01 GPI
in 2019
Sao Tome and Principe
1.09 GPI
in 2016
Pacific island small states rank
8th
Sao Tome and Principe rank
11th

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

  • Pacific island small states
  • Sao Tome and Principe
00.511.5197019942019

How they compare

Sao Tome and Principe currently reports 1.09 GPI against 1.01 GPI in Pacific island small states, a difference of 0.08 GPI.

That makes Sao Tome and Principe's figure about 1.1 times Pacific island small states's.

The two have swapped places 6 times across 25 shared years of data; in 1971 it was Sao Tome and Principe ahead.

Pacific island small states ranks 8th and Sao Tome and Principe ranks 11th of 45 groups.

Across the 5 decades both report, Pacific island small states averaged higher in 1 and Sao Tome and Principe in 4.

Head to head by decade

Decade Pacific island small states Sao Tome and Principe Difference Ahead
1970s 1.04 GPI 1.14 GPI 0.1043 GPI Sao Tome and Principe
1980s 1.02 GPI 1.02 GPI 0.0067 GPI Pacific island small states
1990s 1.04 GPI 1.08 GPI 0.0435 GPI Sao Tome and Principe
2000s 1.03 GPI 1.07 GPI 0.0475 GPI Sao Tome and Principe
2010s 1.01 GPI 1.09 GPI 0.0787 GPI Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school life expectancy, pre-primary, gender parity index, Pacific island small states or Sao Tome and Principe?
Sao Tome and Principe, at 1.09 GPI against 1.01 GPI in Pacific island small states as of 2016.
What is the difference in school life expectancy, pre-primary, gender parity index between Pacific island small states and Sao Tome and Principe?
0.08 GPI, with Sao Tome and Principe ahead.
How many years of comparable data are there for Pacific island small states and Sao Tome and Principe?
25 years are reported by both, from 1971 to 2016.
How do Pacific island small states and Sao Tome and Principe rank globally for school life expectancy, pre-primary, gender parity index?
Pacific island small states ranks 8th and Sao Tome and Principe ranks 11th of 45 groups.
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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Pacific island small states vs Sao Tome and Principe: School life expectancy, pre-primary, gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 07 September 2026, from https://reference.statizoid.com/compare/school-life-expectancy-pre-primary-gender-parity-index-gpi/pacific-island-small-states/sao-tome-and-principe/

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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.