Japan vs Sierra Leone: Out-of-school rate for adolescents and youth of lower and upper

Japan
0.603 GPIA
in 2023
Sierra Leone
0.6121 GPIA
in 2023
Japan rank
158th
Sierra Leone rank
156th

Out-of-school rate for adolescents and youth of lower and upper over time

  • Japan
  • Sierra Leone
00.250.50.751201320182023

How they compare

Sierra Leone currently reports 0.6121 GPIA against 0.603 GPIA in Japan, a difference of 0.0091 GPIA.

Across all 10 years both countries report, Sierra Leone has been ahead every year.

Japan ranks 158th and Sierra Leone ranks 156th of 175 countries.

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

Head to head by decade

Decade Japan Sierra Leone Difference Ahead
2010s 0.6215 GPIA 1.02 GPIA 0.3996 GPIA Sierra Leone
2020s 0.6665 GPIA 0.8326 GPIA 0.1661 GPIA Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school rate for adolescents and youth of lower and upper, Japan or Sierra Leone?
Sierra Leone, at 0.6121 GPIA against 0.603 GPIA in Japan as of 2023.
What is the difference in out-of-school rate for adolescents and youth of lower and upper between Japan and Sierra Leone?
0.0091 GPIA, with Sierra Leone ahead.
How many years of comparable data are there for Japan and Sierra Leone?
10 years are reported by both, from 2013 to 2023.
How do Japan and Sierra Leone rank globally for out-of-school rate for adolescents and youth of lower and upper?
Japan ranks 158th and Sierra Leone ranks 156th of 175 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Out-of-school rate for adolescents and youth of lower and 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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Japan vs Sierra Leone: Out-of-school rate for adolescents and youth of lower and upper. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 17 September 2026, from https://education.statizoid.com/compare/out-of-school-rate-for-adolescents-and-youth-of-lower-and-upper-secondary-school-age-4/japan/sierra-leone/

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About this data

Indicator
Out-of-school rate for adolescents and youth of lower and upper secondary school age, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
175 places, 2,817 data points, 1970–2025
Last refreshed

February 2026 Data Release