Oman vs Peru: Adult literacy rate, population 15+ years, adjusted gender parity

Oman
0.9557 GPIA
in 2018
Peru
0.9442 GPIA
in 2018
Oman rank
50th
Peru rank
53rd

Adult literacy rate, population 15+ years, adjusted gender parity over time

  • Oman
  • Peru
00.20.40.60.81198119992018

How they compare

Oman currently reports 0.9557 GPIA against 0.9442 GPIA in Peru, a difference of 0.0115 GPIA.

The two have swapped places 2 times across 5 shared years of data; in 2014 it was Oman ahead.

Oman ranks 50th and Peru ranks 53rd of 87 countries.

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

Frequently asked questions

Which has higher adult literacy rate, population 15+ years, adjusted gender parity, Oman or Peru?
Oman, at 0.9557 GPIA against 0.9442 GPIA in Peru as of 2018.
What is the difference in adult literacy rate, population 15+ years, adjusted gender parity between Oman and Peru?
0.0115 GPIA, with Oman 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 adult literacy rate, population 15+ years, adjusted gender parity?
Oman ranks 50th and Peru ranks 53rd of 87 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Adult literacy rate, population 15+ 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: Adult literacy rate, population 15+ years, adjusted gender parity. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 01 September 2026, from https://reference.statizoid.com/compare/adult-literacy-rate-population-15-years-adjusted-gender-parity-index-gpia/oman/peru/

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<a href="https://reference.statizoid.com/compare/adult-literacy-rate-population-15-years-adjusted-gender-parity-index-gpia/oman/peru/">Oman vs Peru: Adult literacy rate, population 15+ years, adjusted gender parity</a> — Statizoid

About this data

Indicator
Adult literacy rate, population 15+ years, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
124 places, 2,183 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/