How many years of comparable data are there for Armenia and Bulgaria?

11 years are reported by both, from 2002 to 2018.

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.

Armenia vs Bulgaria: Out-of-school rate for children of primary school age, adjusted

Armenia

0.9924 GPIA

in 2019

Bulgaria

0.9869 GPIA

in 2018

Armenia rank

87th

Bulgaria rank

90th

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

Armenia
Bulgaria

How they compare

Armenia currently reports 0.9924 GPIA against 0.9869 GPIA in Bulgaria, a difference of 0.0055 GPIA.

The two have swapped places 1 time across 11 shared years of data; in 2002 it was Bulgaria ahead.

Armenia ranks 87th and Bulgaria ranks 90th of 165 countries.

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

Head to head by decade

Decade	Armenia	Bulgaria	Difference	Ahead
2000s	0.8672 GPIA	1.11 GPIA	0.2402 GPIA	Bulgaria
2010s	0.9014 GPIA	0.9927 GPIA	0.0913 GPIA	Bulgaria

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, Armenia or Bulgaria?: Armenia, at 0.9924 GPIA against 0.9869 GPIA in Bulgaria as of 2019.
What is the difference in out-of-school rate for children of primary school age, adjusted between Armenia and Bulgaria?: 0.0055 GPIA, with Armenia ahead.
How many years of comparable data are there for Armenia and Bulgaria?: 11 years are reported by both, from 2002 to 2018.
How do Armenia and Bulgaria rank globally for out-of-school rate for children of primary school age, adjusted?: Armenia ranks 87th and Bulgaria ranks 90th 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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Armenia vs Bulgaria: Out-of-school rate for children of primary school age, adjusted. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 16 September 2026, from https://reference.statizoid.com/compare/out-of-school-rate-for-children-of-primary-school-age-adjusted-gender-parity-index-gpia/armenia/bulgaria/

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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/armenia/bulgaria/">Armenia vs Bulgaria: 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/