Oman vs Peru: Literacy rate, population 25-64 years, adjusted gender parity index

Oman
0.9477 GPIA
in 2018
Peru
0.9523 GPIA
in 2018
Oman rank
51st
Peru rank
50th

Literacy rate, population 25-64 years, adjusted gender parity index over time

  • Oman
  • Peru
00.20.40.60.81198119992018

How they compare

Peru currently reports 0.9523 GPIA against 0.9477 GPIA in Oman, a difference of 0.0046 GPIA.

Across all 5 years both countries report, Peru has been ahead every year.

Oman ranks 51st and Peru ranks 50th of 83 countries.

Peru has averaged higher in every one of the 1 decades both report.

Frequently asked questions

Which has higher literacy rate, population 25-64 years, adjusted gender parity index, Oman or Peru?
Peru, at 0.9523 GPIA against 0.9477 GPIA in Oman as of 2018.
What is the difference in literacy rate, population 25-64 years, adjusted gender parity index between Oman and Peru?
0.0046 GPIA, with Peru ahead.
How many years of comparable data are there for Oman and Peru?
5 years are reported by both, from 2014 to 2018.
How do Oman and Peru rank globally for literacy rate, population 25-64 years, adjusted gender parity index?
Oman ranks 51st and Peru ranks 50th of 83 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Literacy rate, population 25-64 years, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Oman vs Peru: Literacy rate, population 25-64 years, adjusted gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 21 August 2026, from https://reference.statizoid.com/compare/literacy-rate-population-25-64-years-adjusted-gender-parity-index-gpia/oman/peru/

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<a href="https://reference.statizoid.com/compare/literacy-rate-population-25-64-years-adjusted-gender-parity-index-gpia/oman/peru/">Oman vs Peru: Literacy rate, population 25-64 years, adjusted gender parity index</a> — Statizoid

About this data

Indicator
Literacy rate, population 25-64 years, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
120 places, 2,155 data points, 1970–2019
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/