Mongolia vs Sierra Leone: Barro-Lee: Average years of primary schooling, age 15-19, total

Mongolia
3.81
in 2010
Sierra Leone
3.76
in 2010
Mongolia rank
124th
Sierra Leone rank
127th

Barro-Lee: Average years of primary schooling, age 15-19, total over time

  • Mongolia
  • Sierra Leone
1234196019852010

How they compare

Mongolia currently reports 3.81 against 3.76 in Sierra Leone, a difference of 0.05.

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

Mongolia ranks 124th and Sierra Leone ranks 127th of 144 countries.

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

Head to head by decade

Decade Mongolia Sierra Leone Difference Ahead
1960s 2.94 0.64 2.3 Mongolia
1970s 3.49 1.28 2.21 Mongolia
1980s 3.15 1.84 1.31 Mongolia
1990s 2.79 2.56 0.225 Mongolia
2000s 2.72 2.52 0.2 Mongolia
2010s 3.81 3.76 0.05 Mongolia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of primary schooling, age 15-19, total, Mongolia or Sierra Leone?
Mongolia, at 3.81 against 3.76 in Sierra Leone as of 2010.
What is the difference in barro-lee: average years of primary schooling, age 15-19, total between Mongolia and Sierra Leone?
0.05, with Mongolia ahead.
How many years of comparable data are there for Mongolia and Sierra Leone?
11 years are reported by both, from 1960 to 2010.
How do Mongolia and Sierra Leone rank globally for barro-lee: average years of primary schooling, age 15-19, total?
Mongolia ranks 124th and Sierra Leone ranks 127th 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 primary schooling, age 15-19, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Mongolia vs Sierra Leone: Barro-Lee: Average years of primary schooling, age 15-19, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 03 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-15-19-total/mongolia/sierra-leone/

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<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-15-19-total/mongolia/sierra-leone/">Mongolia vs Sierra Leone: Barro-Lee: Average years of primary schooling, age 15-19, total</a> — Statizoid

About this data

Indicator
Barro-Lee: Average years of primary schooling, age 15-19, 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 primary schooling, 15-19, total is the average years of primary education completed among people age 15-19.