Saint Vincent and the Grenadines vs Tonga: School life expectancy, secondary, gender parity index

Saint Vincent and the Grenadines
1.03 GPI
in 2018
Tonga
1.03 GPI
in 2015
Saint Vincent and the Grenadines rank
71st
Tonga rank
73rd

School life expectancy, secondary, gender parity index over time

  • Saint Vincent and the Grenadines
  • Tonga
00.511.5197019942018

How they compare

Saint Vincent and the Grenadines currently reports 1.03 GPI against 1.03 GPI in Tonga, a difference of 0 GPI.

The two have swapped places 4 times across 21 shared years of data; in 1971 it was Tonga ahead.

Saint Vincent and the Grenadines ranks 71st and Tonga ranks 73rd of 195 countries.

Across the 5 decades both report, Saint Vincent and the Grenadines averaged higher in 4 and Tonga in 1.

Head to head by decade

Decade Saint Vincent and the Grenadines Tonga Difference Ahead
1970s 1.26 GPI 0.998 GPI 0.2638 GPI Saint Vincent and the Grenadines
1980s 1.46 GPI 1.05 GPI 0.4137 GPI Saint Vincent and the Grenadines
1990s 1.24 GPI 1.02 GPI 0.2204 GPI Saint Vincent and the Grenadines
2000s 1.15 GPI 1.06 GPI 0.0973 GPI Saint Vincent and the Grenadines
2010s 1 GPI 1.03 GPI 0.0274 GPI Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school life expectancy, secondary, gender parity index, Saint Vincent and the Grenadines or Tonga?
Saint Vincent and the Grenadines, at 1.03 GPI against 1.03 GPI in Tonga as of 2018.
What is the difference in school life expectancy, secondary, gender parity index between Saint Vincent and the Grenadines and Tonga?
0 GPI, with Saint Vincent and the Grenadines ahead.
How many years of comparable data are there for Saint Vincent and the Grenadines and Tonga?
21 years are reported by both, from 1971 to 2015.
How do Saint Vincent and the Grenadines and Tonga rank globally for school life expectancy, secondary, gender parity index?
Saint Vincent and the Grenadines ranks 71st and Tonga ranks 73rd of 195 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as School life expectancy, secondary, gender parity index (GPI). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Saint Vincent and the Grenadines vs Tonga: School life expectancy, secondary, gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 24 August 2026, from https://reference.statizoid.com/compare/school-life-expectancy-secondary-gender-parity-index-gpi/st-vincent-and-the-grenadines/tonga/

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About this data

Indicator
School life expectancy, secondary, gender parity index (GPI)
Unit
GPI
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
195 places, 5,786 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.