Bahrain, Kingdom of vs Tonga: Gross enrolment ratio, pre-primary, adjusted gender parity index

Bahrain, Kingdom of
1.07 GPIA
in 2019
Tonga
1.06 GPIA
in 2015
Bahrain, Kingdom of rank
14th
Tonga rank
16th

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

  • Bahrain, Kingdom of
  • Tonga
00.511.5197419962019

How they compare

Bahrain, Kingdom of currently reports 1.07 GPIA against 1.06 GPIA in Tonga, a difference of 0.01 GPIA.

Across all 7 years both countries report, Tonga has been ahead every year.

Bahrain, Kingdom of ranks 14th and Tonga ranks 16th of 186 countries.

Tonga has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Bahrain, Kingdom of Tonga Difference Ahead
1970s 0.9049 GPIA 1.36 GPIA 0.4542 GPIA Tonga
1990s 0.9971 GPIA 1.14 GPIA 0.1432 GPIA Tonga
2000s 0.9802 GPIA 1.28 GPIA 0.3026 GPIA Tonga
2010s 0.9731 GPIA 1.03 GPIA 0.0601 GPIA Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross enrolment ratio, pre-primary, adjusted gender parity index, Bahrain, Kingdom of or Tonga?
Bahrain, Kingdom of, at 1.07 GPIA against 1.06 GPIA in Tonga as of 2019.
What is the difference in gross enrolment ratio, pre-primary, adjusted gender parity index between Bahrain, Kingdom of and Tonga?
0.01 GPIA, with Bahrain, Kingdom of ahead.
How many years of comparable data are there for Bahrain, Kingdom of and Tonga?
7 years are reported by both, from 1975 to 2015.
How do Bahrain, Kingdom of and Tonga rank globally for gross enrolment ratio, pre-primary, adjusted gender parity index?
Bahrain, Kingdom of ranks 14th and Tonga ranks 16th of 186 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Gross enrolment ratio, pre-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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Bahrain, Kingdom of vs Tonga: Gross enrolment ratio, pre-primary, adjusted gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 19 August 2026, from https://reference.statizoid.com/compare/gross-enrolment-ratio-pre-primary-adjusted-gender-parity-index-gpia/bahrain/tonga/

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<a href="https://reference.statizoid.com/compare/gross-enrolment-ratio-pre-primary-adjusted-gender-parity-index-gpia/bahrain/tonga/">Bahrain, Kingdom of vs Tonga: Gross enrolment ratio, pre-primary, adjusted gender parity index</a> — Statizoid

About this data

Indicator
Gross enrolment ratio, pre-primary, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
229 places, 6,886 data points, 1970–2020
Last refreshed

The Adjusted Gender Parity Index (GPIA) is calculated by dividing the female value for the indicator by the male value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted gender parity index is symmetrical around 1 and lies in the range 0-2. An adjusted 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. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/