Chad vs Upper middle income: Out-of-school rate for adolescents of lower secondary school age

Chad
1.21 GPIA
in 2019
Upper middle income
0.9839 GPIA
in 2019
Chad rank
29th
Upper middle income rank
27th

Out-of-school rate for adolescents of lower secondary school age over time

  • Chad
  • Upper middle income
00.511.5199820082019

How they compare

Chad currently reports 1.21 GPIA against 0.9839 GPIA in Upper middle income, a difference of 0.2261 GPIA.

That makes Chad's figure about 1.2 times Upper middle income's.

Across all 11 years both countries report, Chad has been ahead every year.

Chad ranks 29th and Upper middle income ranks 27th of 133 countries.

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

Head to head by decade

Decade Chad Upper middle income Difference Ahead
1990s 1.25 GPIA 1.06 GPIA 0.1946 GPIA Chad
2000s 1.28 GPIA 1.06 GPIA 0.2252 GPIA Chad
2010s 1.23 GPIA 1.01 GPIA 0.2243 GPIA Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school rate for adolescents of lower secondary school age, Chad or Upper middle income?
Chad, at 1.21 GPIA against 0.9839 GPIA in Upper middle income as of 2019.
What is the difference in out-of-school rate for adolescents of lower secondary school age between Chad and Upper middle income?
0.2261 GPIA, with Chad ahead.
How many years of comparable data are there for Chad and Upper middle income?
11 years are reported by both, from 1998 to 2019.
How do Chad and Upper middle income rank globally for out-of-school rate for adolescents of lower secondary school age?
Chad ranks 29th and Upper middle income ranks 27th of 133 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Out-of-school rate for adolescents of lower secondary school age, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Chad vs Upper middle income: Out-of-school rate for adolescents of lower secondary school age. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 10 September 2026, from https://reference.statizoid.com/compare/out-of-school-rate-for-adolescents-of-lower-secondary-school-age-adjusted-gender-parity/chad/upper-middle-income/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (World Bank Open Data); please keep the attribution.

<a href="https://reference.statizoid.com/compare/out-of-school-rate-for-adolescents-of-lower-secondary-school-age-adjusted-gender-parity/chad/upper-middle-income/">Chad vs Upper middle income: Out-of-school rate for adolescents of lower secondary school age</a> — Statizoid

About this data

Indicator
Out-of-school rate for adolescents of lower 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
176 places, 2,962 data points, 1970–2019
Last refreshed

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/