How many years of comparable data are there for Chad and Switzerland?

9 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.

Chad vs Switzerland: Out-of-school rate for youth of upper secondary school age, adjusted

Chad

1.17 GPIA

in 2019

Switzerland

1.17 GPIA

in 2018

Chad rank

24th

Switzerland rank

25th

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

Chad
Switzerland

How they compare

Chad currently reports 1.17 GPIA against 1.17 GPIA in Switzerland, a difference of 0 GPIA.

The two have swapped places 2 times across 9 shared years of data; in 1999 it was Switzerland ahead.

Chad ranks 24th and Switzerland ranks 25th of 141 countries.

Across the 3 decades both report, Chad averaged higher in 1 and Switzerland in 2.

Head to head by decade

Decade	Chad	Switzerland	Difference	Ahead
1990s	1.11 GPIA	1.39 GPIA	0.282 GPIA	Switzerland
2000s	1.12 GPIA	1.29 GPIA	0.1756 GPIA	Switzerland
2010s	1.17 GPIA	1.14 GPIA	0.0347 GPIA	Chad

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, Chad or Switzerland?: Chad, at 1.17 GPIA against 1.17 GPIA in Switzerland as of 2019.
What is the difference in out-of-school rate for youth of upper secondary school age, adjusted between Chad and Switzerland?: 0 GPIA, with Chad ahead.
How many years of comparable data are there for Chad and Switzerland?: 9 years are reported by both, from 1999 to 2018.
How do Chad and Switzerland rank globally for out-of-school rate for youth of upper secondary school age, adjusted?: Chad ranks 24th and Switzerland ranks 25th 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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Chad vs Switzerland: Out-of-school rate for youth of upper secondary school age, adjusted. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 11 September 2026, from https://reference.statizoid.com/compare/out-of-school-rate-for-youth-of-upper-secondary-school-age-adjusted-gender-parity-index/chad/switzerland/

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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/chad/switzerland/">Chad vs Switzerland: 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/