Lower middle income vs Sri Lanka: Literacy rate, population 25-64 years, adjusted gender parity index

Lower middle income
0.8139 GPIA
in 2019
Sri Lanka
0.9971 GPIA
in 2018
Lower middle income rank
24th
Sri Lanka rank
27th

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

  • Lower middle income
  • Sri Lanka
00.20.40.60.81197519972019

How they compare

Sri Lanka currently reports 0.9971 GPIA against 0.8139 GPIA in Lower middle income, a difference of 0.1832 GPIA.

That makes Sri Lanka's figure about 1.2 times Lower middle income's.

Across all 8 years both countries report, Sri Lanka has been ahead every year.

Lower middle income ranks 24th and Sri Lanka ranks 27th of 36 groups.

Sri Lanka has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Lower middle income Sri Lanka Difference Ahead
1980s 0.5827 GPIA 0.8723 GPIA 0.2897 GPIA Sri Lanka
2000s 0.7087 GPIA 0.9728 GPIA 0.2641 GPIA Sri Lanka
2010s 0.7893 GPIA 0.9925 GPIA 0.2032 GPIA Sri Lanka

Averages of every year both report within each decade.

Frequently asked questions

Which has higher literacy rate, population 25-64 years, adjusted gender parity index, Lower middle income or Sri Lanka?
Sri Lanka, at 0.9971 GPIA against 0.8139 GPIA in Lower middle income as of 2018.
What is the difference in literacy rate, population 25-64 years, adjusted gender parity index between Lower middle income and Sri Lanka?
0.1832 GPIA, with Sri Lanka ahead.
How many years of comparable data are there for Lower middle income and Sri Lanka?
8 years are reported by both, from 1981 to 2018.
How do Lower middle income and Sri Lanka rank globally for literacy rate, population 25-64 years, adjusted gender parity index?
Lower middle income ranks 24th and Sri Lanka ranks 27th of 36 groups.
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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Lower middle income vs Sri Lanka: Literacy rate, population 25-64 years, adjusted gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 03 September 2026, from https://reference.statizoid.com/compare/literacy-rate-population-25-64-years-adjusted-gender-parity-index-gpia/lower-middle-income/sri-lanka/

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<a href="https://reference.statizoid.com/compare/literacy-rate-population-25-64-years-adjusted-gender-parity-index-gpia/lower-middle-income/sri-lanka/">Lower middle income vs Sri Lanka: 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/