Iceland vs Sudan: Barro-Lee: Percentage of population age 25-29 with secondary

Iceland
13.0%
in 2010
Sudan
10.4%
in 2010
Iceland rank
135th
Sudan rank
137th

Barro-Lee: Percentage of population age 25-29 with secondary over time

  • Iceland
  • Sudan
01020304050196019852010

How they compare

Iceland currently reports 13.0% against 10.4% in Sudan, a difference of 2.6%.

That makes Iceland's figure about 1.3 times Sudan's.

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

Iceland ranks 135th and Sudan ranks 137th of 144 countries.

Iceland has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Iceland Sudan Difference Ahead
1960s 24.3% 1.7% 22.6% Iceland
1970s 39.1% 3.1% 36.0% Iceland
1980s 41.8% 7.3% 34.5% Iceland
1990s 46.4% 17.0% 29.4% Iceland
2000s 36.3% 17.5% 18.8% Iceland
2010s 13.0% 10.4% 2.6% Iceland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: percentage of population age 25-29 with secondary, Iceland or Sudan?
Iceland, at 13.0% against 10.4% in Sudan as of 2010.
What is the difference in barro-lee: percentage of population age 25-29 with secondary between Iceland and Sudan?
2.6%, with Iceland ahead.
How many years of comparable data are there for Iceland and Sudan?
11 years are reported by both, from 1960 to 2010.
How do Iceland and Sudan rank globally for barro-lee: percentage of population age 25-29 with secondary?
Iceland ranks 135th and Sudan ranks 137th of 144 countries.
Where does this data come from?
Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/, published as Barro-Lee: Percentage of population age 25-29 with secondary schooling. Total (Incomplete and Completed Secondary). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iceland vs Sudan: Barro-Lee: Percentage of population age 25-29 with secondary. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 10 September 2026, from https://education.statizoid.com/compare/barro-lee-percentage-of-population-age-25-29-with-secondary-schooling-total-incomplete/iceland/sudan/

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About this data

Indicator
Barro-Lee: Percentage of population age 25-29 with secondary schooling. Total (Incomplete and Completed Secondary)
Unit
Incomplete and Completed Secondary
Source
Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
144 places, 1,584 data points, 1960–2010
Last refreshed

Percentage of population age 25-29 with secondary schooling. Total (Incomplete and Completed Secondary)