Sao Tome and Principe vs Tonga: School enrollment, secondary (gross), gender parity index

Sao Tome and Principe
1.16 GPI
in 2017
Tonga
1.18 GPI
in 2020
Sao Tome and Principe rank
11th
Tonga rank
9th

School enrollment, secondary (gross), gender parity index over time

  • Sao Tome and Principe
  • Tonga
00.511.5197019952020

How they compare

Tonga currently reports 1.18 GPI against 1.16 GPI in Sao Tome and Principe, a difference of 0.02 GPI.

The two have swapped places 3 times across 11 shared years of data; in 1971 it was Tonga ahead.

Sao Tome and Principe ranks 11th and Tonga ranks 9th of 196 countries.

Across the 3 decades both report, Sao Tome and Principe averaged higher in 2 and Tonga in 1.

Head to head by decade

Decade Sao Tome and Principe Tonga Difference Ahead
1970s 0.7851 GPI 0.9829 GPI 0.1978 GPI Tonga
2000s 1.08 GPI 1.01 GPI 0.0674 GPI Sao Tome and Principe
2010s 1.1 GPI 1.03 GPI 0.0726 GPI Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school enrollment, secondary (gross), gender parity index, Sao Tome and Principe or Tonga?
Tonga, at 1.18 GPI against 1.16 GPI in Sao Tome and Principe as of 2020.
What is the difference in school enrollment, secondary (gross), gender parity index between Sao Tome and Principe and Tonga?
0.02 GPI, with Tonga ahead.
How many years of comparable data are there for Sao Tome and Principe and Tonga?
11 years are reported by both, from 1971 to 2015.
How do Sao Tome and Principe and Tonga rank globally for school enrollment, secondary (gross), gender parity index?
Sao Tome and Principe ranks 11th and Tonga ranks 9th of 196 countries.
Where does this data come from?
Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as School enrollment, secondary (gross), gender parity index (GPI). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sao Tome and Principe vs Tonga: School enrollment, secondary (gross), gender parity index. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 06 September 2026, from https://education.statizoid.com/compare/school-enrollment-secondary-gross-gender-parity-index-gpi/sao-tome-and-principe/tonga/

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<a href="https://education.statizoid.com/compare/school-enrollment-secondary-gross-gender-parity-index-gpi/sao-tome-and-principe/tonga/">Sao Tome and Principe vs Tonga: School enrollment, secondary (gross), gender parity index</a> — Statizoid

About this data

Indicator
School enrollment, secondary (gross), gender parity index (GPI)
Unit
GPI
Source
Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
241 places, 8,237 data points, 1970–2022
Last refreshed

Gender parity index for gross enrollment ratio in secondary education is the ratio of girls to boys enrolled at secondary level in public and private schools.