How many years of comparable data are there for Belgium and Vietnam?

11 years are reported by both, from 1960 to 2010.

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 75+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Belgium vs Vietnam: Barro-Lee: Average years of secondary schooling, age 75+, total

Belgium

2.33

in 2010

Vietnam

in 2010

Belgium rank

35th

Vietnam rank

38th

Barro-Lee: Average years of secondary schooling, age 75+, total over time

Belgium
Vietnam

How they compare

Belgium currently reports 2.33 against 2 in Vietnam, a difference of 0.33.

That makes Belgium's figure about 1.2 times Vietnam's.

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

Belgium ranks 35th and Vietnam ranks 38th of 144 countries.

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

Head to head by decade

Decade	Belgium	Vietnam	Difference	Ahead
1960s	0.635	0.22	0.415	Belgium
1970s	0.625	0.335	0.29	Belgium
1980s	1.03	0.335	0.695	Belgium
1990s	1.74	0.29	1.45	Belgium
2000s	2.67	1.08	1.59	Belgium
2010s	2.33	2	0.33	Belgium

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of secondary schooling, age 75+, total, Belgium or Vietnam?: Belgium, at 2.33 against 2 in Vietnam as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 75+, total between Belgium and Vietnam?: 0.33, with Belgium ahead.
How many years of comparable data are there for Belgium and Vietnam?: 11 years are reported by both, from 1960 to 2010.
How do Belgium and Vietnam rank globally for barro-lee: average years of secondary schooling, age 75+, total?: Belgium ranks 35th and Vietnam ranks 38th 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 75+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Belgium vs Vietnam: Barro-Lee: Average years of secondary schooling, age 75+, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 27 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/belgium/viet-nam/

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<a href="https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/belgium/viet-nam/">Belgium vs Vietnam: Barro-Lee: Average years of secondary schooling, age 75+, total</a> — Statizoid

About this data

Indicator: Barro-Lee: Average years of secondary schooling, age 75+, 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: 21 August 2026

Average years of secondary schooling, 75+, total is the average years of secondary education completed among people over age 75.