How many years of comparable data are there for Guinea and Sri Lanka?

11 years are reported by both, from 2003 to 2014.

Where does this data come from?

UNESCO Institute for Statistics, published as Out-of-school rate for children of primary school age, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guinea vs Sri Lanka: Out-of-school rate for children of primary school age, adjusted

Guinea

1.5 GPIA

in 2016

Sri Lanka

1.51 GPIA

in 2014

Guinea rank

23rd

Sri Lanka rank

20th

Out-of-school rate for children of primary school age, adjusted over time

Guinea
Sri Lanka

How they compare

Sri Lanka currently reports 1.51 GPIA against 1.5 GPIA in Guinea, a difference of 0.01 GPIA.

The two have swapped places 1 time across 11 shared years of data; in 2003 it was Guinea ahead.

Guinea ranks 23rd and Sri Lanka ranks 20th of 165 countries.

Guinea has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Guinea	Sri Lanka	Difference	Ahead
2000s	1.28 GPIA	1.04 GPIA	0.2416 GPIA	Guinea
2010s	1.38 GPIA	1.38 GPIA	0.0089 GPIA	Guinea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school rate for children of primary school age, adjusted, Guinea or Sri Lanka?: Sri Lanka, at 1.51 GPIA against 1.5 GPIA in Guinea as of 2014.
What is the difference in out-of-school rate for children of primary school age, adjusted between Guinea and Sri Lanka?: 0.01 GPIA, with Sri Lanka ahead.
How many years of comparable data are there for Guinea and Sri Lanka?: 11 years are reported by both, from 2003 to 2014.
How do Guinea and Sri Lanka rank globally for out-of-school rate for children of primary school age, adjusted?: Guinea ranks 23rd and Sri Lanka ranks 20th of 165 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school rate for children of primary school age, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea vs Sri Lanka: Out-of-school rate for children of primary school age, adjusted. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 15 September 2026, from https://reference.statizoid.com/compare/out-of-school-rate-for-children-of-primary-school-age-adjusted-gender-parity-index-gpia/guinea/sri-lanka/

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<a href="https://reference.statizoid.com/compare/out-of-school-rate-for-children-of-primary-school-age-adjusted-gender-parity-index-gpia/guinea/sri-lanka/">Guinea vs Sri Lanka: Out-of-school rate for children of primary school age, adjusted</a> — Statizoid

About this data

Indicator: Out-of-school rate for children of primary school age, adjusted gender parity index (GPIA)
Unit: GPIA
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 208 places, 5,055 data points, 1970–2020
Last refreshed: 04 September 2026

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/