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

6 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 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.

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

Bulgaria

0.9869 GPIA

in 2018

Rwanda

0.9551 GPIA

in 2019

Bulgaria rank

90th

Rwanda rank

93rd

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

Bulgaria
Rwanda

How they compare

Bulgaria currently reports 0.9869 GPIA against 0.9551 GPIA in Rwanda, a difference of 0.0318 GPIA.

Across all 6 years both countries report, Bulgaria has been ahead every year.

Bulgaria ranks 90th and Rwanda ranks 93rd of 165 countries.

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

Head to head by decade

Decade	Bulgaria	Rwanda	Difference	Ahead
1990s	1.61 GPIA	1.01 GPIA	0.6068 GPIA	Bulgaria
2000s	1.12 GPIA	0.8592 GPIA	0.261 GPIA	Bulgaria
2010s	1.01 GPIA	0.5768 GPIA	0.4307 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, Bulgaria or Rwanda?: Bulgaria, at 0.9869 GPIA against 0.9551 GPIA in Rwanda as of 2018.
What is the difference in out-of-school rate for children of primary school age, adjusted between Bulgaria and Rwanda?: 0.0318 GPIA, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Rwanda?: 6 years are reported by both, from 1999 to 2018.
How do Bulgaria and Rwanda rank globally for out-of-school rate for children of primary school age, adjusted?: Bulgaria ranks 90th and Rwanda ranks 93rd 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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Bulgaria vs Rwanda: Out-of-school rate for children of primary school age, adjusted. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 14 September 2026, from https://reference.statizoid.com/compare/out-of-school-rate-for-children-of-primary-school-age-adjusted-gender-parity-index-gpia/bulgaria/rwanda/

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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/bulgaria/rwanda/">Bulgaria vs Rwanda: 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/