Post-demographic dividend vs Sao Tome and Principe: School life expectancy, primary and secondary, gender parity index

Post-demographic dividend
0.9954 GPI
in 2019
Sao Tome and Principe
1.05 GPI
in 2017
Post-demographic dividend rank
17th
Sao Tome and Principe rank
19th

School life expectancy, primary and secondary, gender parity index over time

  • Post-demographic dividend
  • Sao Tome and Principe
00.250.50.751197019942019

How they compare

Sao Tome and Principe currently reports 1.05 GPI against 0.9954 GPI in Post-demographic dividend, a difference of 0.0546 GPI.

That makes Sao Tome and Principe's figure about 1.1 times Post-demographic dividend's.

The two have swapped places 5 times across 18 shared years of data; in 1971 it was Post-demographic dividend ahead.

Post-demographic dividend ranks 17th and Sao Tome and Principe ranks 19th of 45 groups.

Across the 4 decades both report, Post-demographic dividend averaged higher in 3 and Sao Tome and Principe in 1.

Head to head by decade

Decade Post-demographic dividend Sao Tome and Principe Difference Ahead
1970s 0.928 GPI 0.8927 GPI 0.0353 GPI Post-demographic dividend
1980s 0.999 GPI 0.9363 GPI 0.0626 GPI Post-demographic dividend
2000s 0.9972 GPI 0.9948 GPI 0.0024 GPI Post-demographic dividend
2010s 0.9958 GPI 1.02 GPI 0.0251 GPI Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school life expectancy, primary and secondary, gender parity index, Post-demographic dividend or Sao Tome and Principe?
Sao Tome and Principe, at 1.05 GPI against 0.9954 GPI in Post-demographic dividend as of 2017.
What is the difference in school life expectancy, primary and secondary, gender parity index between Post-demographic dividend and Sao Tome and Principe?
0.0546 GPI, with Sao Tome and Principe ahead.
How many years of comparable data are there for Post-demographic dividend and Sao Tome and Principe?
18 years are reported by both, from 1971 to 2017.
How do Post-demographic dividend and Sao Tome and Principe rank globally for school life expectancy, primary and secondary, gender parity index?
Post-demographic dividend ranks 17th and Sao Tome and Principe ranks 19th of 45 groups.
Where does this data come from?
UNESCO Institute for Statistics, published as School life expectancy, primary and secondary, gender parity index (GPI). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Post-demographic dividend vs Sao Tome and Principe: School life expectancy, primary and secondary, gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 13 September 2026, from https://education.statizoid.com/compare/school-life-expectancy-primary-and-secondary-gender-parity-index-gpi/post-demographic-dividend/sao-tome-and-principe/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (World Bank Open Data); please keep the attribution.

<a href="https://education.statizoid.com/compare/school-life-expectancy-primary-and-secondary-gender-parity-index-gpi/post-demographic-dividend/sao-tome-and-principe/">Post-demographic dividend vs Sao Tome and Principe: School life expectancy, primary and secondary, gender parity index</a> — Statizoid

About this data

Indicator
School life expectancy, primary and secondary, gender parity index (GPI)
Unit
GPI
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
238 places, 7,783 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.