How many years of comparable data are there for Estonia and Oman?

13 years are reported by both, from 1999 to 2018.

Where does this data come from?

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

Estonia vs Oman: Out-of-school rate for youth of upper secondary school age, adjusted

Estonia

1.56 GPIA

in 2018

Oman

1.55 GPIA

in 2018

Estonia rank

1st

Oman rank

2nd

Out-of-school rate for youth of upper secondary school age, adjusted over time

Estonia
Oman

How they compare

Estonia currently reports 1.56 GPIA against 1.55 GPIA in Oman, a difference of 0.01 GPIA.

The two have swapped places 3 times across 13 shared years of data; in 1999 it was Oman ahead.

Estonia ranks 1st and Oman ranks 2nd of 141 countries.

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

Head to head by decade

Decade	Estonia	Oman	Difference	Ahead
1990s	0.5966 GPIA	1.01 GPIA	0.4146 GPIA	Oman
2000s	0.4012 GPIA	1.07 GPIA	0.6722 GPIA	Oman
2010s	0.854 GPIA	1.29 GPIA	0.4396 GPIA	Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school rate for youth of upper secondary school age, adjusted, Estonia or Oman?: Estonia, at 1.56 GPIA against 1.55 GPIA in Oman as of 2018.
What is the difference in out-of-school rate for youth of upper secondary school age, adjusted between Estonia and Oman?: 0.01 GPIA, with Estonia ahead.
How many years of comparable data are there for Estonia and Oman?: 13 years are reported by both, from 1999 to 2018.
How do Estonia and Oman rank globally for out-of-school rate for youth of upper secondary school age, adjusted?: Estonia ranks 1st and Oman ranks 2nd of 141 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school rate for youth of upper secondary 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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Estonia vs Oman: Out-of-school rate for youth of upper secondary school age, adjusted. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 13 September 2026, from https://reference.statizoid.com/compare/out-of-school-rate-for-youth-of-upper-secondary-school-age-adjusted-gender-parity-index/estonia/oman/

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<a href="https://reference.statizoid.com/compare/out-of-school-rate-for-youth-of-upper-secondary-school-age-adjusted-gender-parity-index/estonia/oman/">Estonia vs Oman: Out-of-school rate for youth of upper secondary school age, adjusted</a> — Statizoid

About this data

Indicator: Out-of-school rate for youth of upper secondary school age, adjusted gender parity index (GPIA)
Unit: GPIA
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 184 places, 2,951 data points, 1970–2019
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/