What is the difference in barro-lee: average years of primary schooling, age 15+, total between Algeria and Iran, Islamic Republic of?

0.13, with Iran, Islamic Republic of ahead.

How many years of comparable data are there for Algeria and Iran, Islamic Republic of?

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 primary schooling, age 15+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Algeria vs Iran, Islamic Republic of: Barro-Lee: Average years of primary schooling, age 15+, total

Algeria

4.19

in 2010

Iran, Islamic Republic of

4.32

in 2010

Algeria rank

99th

Iran, Islamic Republic of rank

96th

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

Algeria
Iran, Islamic Republic of

How they compare

Iran, Islamic Republic of currently reports 4.32 against 4.19 in Algeria, a difference of 0.13.

The two have swapped places 1 time across 11 shared years of data; in 1960 it was Algeria ahead.

Algeria ranks 99th and Iran, Islamic Republic of ranks 96th of 144 countries.

Iran, Islamic Republic of has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Algeria	Iran, Islamic Republic of	Difference	Ahead
1960s	0.74	0.85	0.11	Iran, Islamic Republic of
1970s	1.33	1.54	0.215	Iran, Islamic Republic of
1980s	2.28	2.51	0.235	Iran, Islamic Republic of
1990s	3.26	3.35	0.095	Iran, Islamic Republic of
2000s	3.73	4.07	0.34	Iran, Islamic Republic of
2010s	4.19	4.32	0.13	Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of primary schooling, age 15+, total, Algeria or Iran, Islamic Republic of?: Iran, Islamic Republic of, at 4.32 against 4.19 in Algeria as of 2010.
What is the difference in barro-lee: average years of primary schooling, age 15+, total between Algeria and Iran, Islamic Republic of?: 0.13, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Algeria and Iran, Islamic Republic of?: 11 years are reported by both, from 1960 to 2010.
How do Algeria and Iran, Islamic Republic of rank globally for barro-lee: average years of primary schooling, age 15+, total?: Algeria ranks 99th and Iran, Islamic Republic of ranks 96th 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+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Algeria vs Iran, Islamic Republic of: Barro-Lee: Average years of primary schooling, age 15+, 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-primary-schooling-age-15-total/algeria/iran-islamic-rep/

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About this data

Indicator: Barro-Lee: Average years of primary schooling, age 15+, 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: 04 September 2026

Average years of primary schooling, 15+, total is the average years of primary education completed among people over age 15.