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

8 years are reported by both, from 2010 to 2018.

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.

Samoa vs Sri Lanka: Gross enrolment ratio, pre-primary, adjusted gender parity index

Samoa

1.06 GPIA

in 2019

Sri Lanka

1.06 GPIA

in 2018

Samoa rank

23rd

Sri Lanka rank

22nd

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

Samoa
Sri Lanka

How they compare

Sri Lanka currently reports 1.06 GPIA against 1.06 GPIA in Samoa, a difference of 0 GPIA.

The two have swapped places 2 times across 8 shared years of data; in 2010 it was Samoa ahead.

Samoa ranks 23rd and Sri Lanka ranks 22nd of 186 countries.

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

Frequently asked questions

Which has higher gross enrolment ratio, pre-primary, adjusted gender parity index, Samoa or Sri Lanka?: Sri Lanka, at 1.06 GPIA against 1.06 GPIA in Samoa as of 2018.
What is the difference in gross enrolment ratio, pre-primary, adjusted gender parity index between Samoa and Sri Lanka?: 0 GPIA, with Sri Lanka ahead.
How many years of comparable data are there for Samoa and Sri Lanka?: 8 years are reported by both, from 2010 to 2018.
How do Samoa and Sri Lanka rank globally for gross enrolment ratio, pre-primary, adjusted gender parity index?: Samoa ranks 23rd and Sri Lanka ranks 22nd 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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Samoa vs Sri Lanka: Gross enrolment ratio, pre-primary, adjusted gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 23 August 2026, from https://reference.statizoid.com/compare/gross-enrolment-ratio-pre-primary-adjusted-gender-parity-index-gpia/samoa/sri-lanka/

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<a href="https://reference.statizoid.com/compare/gross-enrolment-ratio-pre-primary-adjusted-gender-parity-index-gpia/samoa/sri-lanka/">Samoa vs Sri Lanka: 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: 21 August 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/