ECA: Igad (unsdcode:98109) vs Sao Tome and Principe: Gross enrolment ratio, primary, adjusted gender parity index

ECA: Igad (unsdcode:98109)
0.9636 GPIA
in 2023
Sao Tome and Principe
0.9503 GPIA
in 2017
ECA: Igad (unsdcode:98109) rank
185th
Sao Tome and Principe rank
187th

Gross enrolment ratio, primary, adjusted gender parity index over time

  • ECA: Igad (unsdcode:98109)
  • Sao Tome and Principe
00.250.50.751197019962023

How they compare

ECA: Igad (unsdcode:98109) currently reports 0.9636 GPIA against 0.9503 GPIA in Sao Tome and Principe, a difference of 0.0133 GPIA.

The two have swapped places 4 times across 30 shared years of data; in 1971 it was Sao Tome and Principe ahead.

ECA: Igad (unsdcode:98109) ranks 185th and Sao Tome and Principe ranks 187th of 221 groups.

Sao Tome and Principe has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade ECA: Igad (unsdcode:98109) Sao Tome and Principe Difference Ahead
1970s 0.7369 GPIA 0.9756 GPIA 0.2388 GPIA Sao Tome and Principe
1980s 0.7933 GPIA 0.9533 GPIA 0.1599 GPIA Sao Tome and Principe
1990s 0.8185 GPIA 0.9269 GPIA 0.1083 GPIA Sao Tome and Principe
2000s 0.8933 GPIA 0.9827 GPIA 0.0894 GPIA Sao Tome and Principe
2010s 0.9414 GPIA 0.9516 GPIA 0.0102 GPIA Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross enrolment ratio, primary, adjusted gender parity index, ECA: Igad (unsdcode:98109) or Sao Tome and Principe?
ECA: Igad (unsdcode:98109), at 0.9636 GPIA against 0.9503 GPIA in Sao Tome and Principe as of 2023.
What is the difference in gross enrolment ratio, primary, adjusted gender parity index between ECA: Igad (unsdcode:98109) and Sao Tome and Principe?
0.0133 GPIA, with ECA: Igad (unsdcode:98109) ahead.
How many years of comparable data are there for ECA: Igad (unsdcode:98109) and Sao Tome and Principe?
30 years are reported by both, from 1971 to 2017.
How do ECA: Igad (unsdcode:98109) and Sao Tome and Principe rank globally for gross enrolment ratio, primary, adjusted gender parity index?
ECA: Igad (unsdcode:98109) ranks 185th and Sao Tome and Principe ranks 187th of 221 groups.
Where does this data come from?
UNESCO Institute for Statistics, published as Gross enrolment ratio, 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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ECA: Igad (unsdcode:98109) vs Sao Tome and Principe: Gross enrolment ratio, primary, adjusted gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 09 September 2026, from https://education.statizoid.com/compare/gross-enrolment-ratio-primary-adjusted-gender-parity-index-gpia/eca-igad-unsdcode-98109/sao-tome-and-principe/

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About this data

Indicator
Gross enrolment ratio, 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
435 places, 17,336 data points, 1970–2025
Last refreshed

February 2026 Data Release