How many years of comparable data are there for Algeria and Congo, Democratic Republic of the?

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.

Algeria vs Congo, Democratic Republic of the: Barro-Lee: Average years of secondary schooling, age 75+, total

Algeria

0.11

in 2010

Congo, Democratic Republic of the

0.11

in 2010

Algeria rank

129th

Congo, Democratic Republic of the rank

129th

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

Algeria
Congo, Democratic Republic of the

How they compare

Algeria currently reports 0.11 against 0.11 in Congo, Democratic Republic of the, a difference of 0.

The two have swapped places 3 times across 11 shared years of data; in 1960 it was Algeria ahead.

Algeria ranks 129th and Congo, Democratic Republic of the ranks 129th of 144 countries.

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

Head to head by decade

Decade	Algeria	Congo, Democratic Republic of the	Difference	Ahead
1960s	0.045	0.01	0.035	Algeria
1970s	0.01	0.01	0	—
1980s	0.025	0.015	0.01	Algeria
1990s	0.05	0.025	0.025	Algeria
2000s	0.06	0.06	0	—
2010s	0.11	0.11	0	—

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, Algeria or Congo, Democratic Republic of the?: Algeria, at 0.11 against 0.11 in Congo, Democratic Republic of the as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 75+, total between Algeria and Congo, Democratic Republic of the?: 0, with Algeria ahead.
How many years of comparable data are there for Algeria and Congo, Democratic Republic of the?: 11 years are reported by both, from 1960 to 2010.
How do Algeria and Congo, Democratic Republic of the rank globally for barro-lee: average years of secondary schooling, age 75+, total?: Algeria ranks 129th and Congo, Democratic Republic of the ranks 129th 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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Algeria vs Congo, Democratic Republic of the: 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 22 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/algeria/congo-dem-rep/

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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.