Botswana vs Iran, Islamic Republic of: Barro-Lee: Percentage of population age 25+ with no education

Botswana
15.7%
in 2010
Iran, Islamic Republic of
16.8%
in 2010
Botswana rank
55th
Iran, Islamic Republic of rank
53rd

Barro-Lee: Percentage of population age 25+ with no education over time

  • Botswana
  • Iran, Islamic Republic of
20406080100196019852010

How they compare

Iran, Islamic Republic of currently reports 16.8% against 15.7% in Botswana, a difference of 1.1%.

That makes Iran, Islamic Republic of's figure about 1.1 times Botswana's.

Across all 11 years both countries report, Iran, Islamic Republic of has been ahead every year.

Botswana ranks 55th and Iran, Islamic Republic of ranks 53rd 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 Botswana Iran, Islamic Republic of Difference Ahead
1960s 72.7% 90.1% 17.4% Iran, Islamic Republic of
1970s 64.4% 82.2% 17.8% Iran, Islamic Republic of
1980s 50.7% 68.6% 17.8% Iran, Islamic Republic of
1990s 36.7% 47.1% 10.4% Iran, Islamic Republic of
2000s 22.4% 27.8% 5.4% Iran, Islamic Republic of
2010s 15.7% 16.8% 1.1% Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: percentage of population age 25+ with no education, Botswana or Iran, Islamic Republic of?
Iran, Islamic Republic of, at 16.8% against 15.7% in Botswana as of 2010.
What is the difference in barro-lee: percentage of population age 25+ with no education between Botswana and Iran, Islamic Republic of?
1.1%, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Botswana and Iran, Islamic Republic of?
11 years are reported by both, from 1960 to 2010.
How do Botswana and Iran, Islamic Republic of rank globally for barro-lee: percentage of population age 25+ with no education?
Botswana ranks 55th and Iran, Islamic Republic of ranks 53rd 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 25+ with no education. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Botswana vs Iran, Islamic Republic of: Barro-Lee: Percentage of population age 25+ with no education. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 09 September 2026, from https://education.statizoid.com/compare/barro-lee-percentage-of-population-age-25-with-no-education/botswana/iran-islamic-rep/

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About this data

Indicator
Barro-Lee: Percentage of population age 25+ with no education
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 25+ with no education