Congo vs Iran: Barro-Lee: Percentage of population age 75+ with primary schooling.

Congo
14.1%
in 2010
Iran
13.2%
in 2010
Congo rank
105th
Iran rank
106th

Barro-Lee: Percentage of population age 75+ with primary schooling. over time

  • Congo
  • Iran
05101520196019852010

How they compare

Congo currently reports 14.1% against 13.2% in Iran, a difference of 0.9%.

That makes Congo's figure about 1.1 times Iran's.

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

Congo ranks 105th and Iran ranks 106th of 144 countries.

Across the 6 decades both report, Congo averaged higher in 4 and Iran in 2.

Head to head by decade

Decade Congo Iran Difference Ahead
1960s 5.8% 0.8% 5.0% Congo
1970s 7.8% 0.8% 7.0% Congo
1980s 7.8% 1.6% 6.2% Congo
1990s 7.8% 11.0% 3.2% Iran
2000s 8.4% 15.9% 7.6% Iran
2010s 14.1% 13.2% 0.8% Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: percentage of population age 75+ with primary schooling., Congo or Iran?
Congo, at 14.1% against 13.2% in Iran as of 2010.
What is the difference in barro-lee: percentage of population age 75+ with primary schooling. between Congo and Iran?
0.9%, with Congo ahead.
How many years of comparable data are there for Congo and Iran?
11 years are reported by both, from 1960 to 2010.
How do Congo and Iran rank globally for barro-lee: percentage of population age 75+ with primary schooling.?
Congo ranks 105th and Iran ranks 106th of 144 countries.
Where does this data come from?
Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/, published as Barro-Lee: Percentage of population age 75+ with primary schooling. Total (Incomplete and Completed Primary). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Iran: Barro-Lee: Percentage of population age 75+ with primary schooling.. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 01 September 2026, from https://reference.statizoid.com/compare/barro-lee-percentage-of-population-age-75-with-primary-schooling-total-incomplete-and/congo-rep/iran-islamic-rep/

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About this data

Indicator
Barro-Lee: Percentage of population age 75+ with primary schooling. Total (Incomplete and Completed Primary)
Unit
Incomplete and Completed Primary
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

Percentage of population age 75+ with primary schooling. Total (Incomplete and Completed Primary)