Sierra Leone vs Sudan: Barro-Lee: Average years of secondary schooling, age 45-49, total

Sierra Leone
0.81
in 2010
Sudan
0.71
in 2010
Sierra Leone rank
127th
Sudan rank
130th

Barro-Lee: Average years of secondary schooling, age 45-49, total over time

  • Sierra Leone
  • Sudan
00.20.40.60.8196019852010

How they compare

Sierra Leone currently reports 0.81 against 0.71 in Sudan, a difference of 0.1.

That makes Sierra Leone's figure about 1.1 times Sudan's.

The two have swapped places 2 times across 11 shared years of data; in 1960 it was Sierra Leone ahead.

Sierra Leone ranks 127th and Sudan ranks 130th of 144 countries.

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

Head to head by decade

Decade Sierra Leone Sudan Difference Ahead
1960s 0.14 0.055 0.085 Sierra Leone
1970s 0.14 0.09 0.05 Sierra Leone
1980s 0.17 0.14 0.03 Sierra Leone
1990s 0.315 0.24 0.075 Sierra Leone
2000s 0.605 0.54 0.065 Sierra Leone
2010s 0.81 0.71 0.1 Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of secondary schooling, age 45-49, total, Sierra Leone or Sudan?
Sierra Leone, at 0.81 against 0.71 in Sudan as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 45-49, total between Sierra Leone and Sudan?
0.1, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Sudan?
11 years are reported by both, from 1960 to 2010.
How do Sierra Leone and Sudan rank globally for barro-lee: average years of secondary schooling, age 45-49, total?
Sierra Leone ranks 127th and Sudan ranks 130th of 144 countries.
Where does this data come from?
Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/, published as Barro-Lee: Average years of secondary schooling, age 45-49, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Sudan: Barro-Lee: Average years of secondary schooling, age 45-49, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 05 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-45-49-total/sierra-leone/sudan/

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<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-45-49-total/sierra-leone/sudan/">Sierra Leone vs Sudan: Barro-Lee: Average years of secondary schooling, age 45-49, total</a> — Statizoid

About this data

Indicator
Barro-Lee: Average years of secondary schooling, age 45-49, total
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

Average years of secondary schooling, 45-49, total is the average years of secondary education completed among people age 45-49.