Botswana vs Iran, Islamic Republic of: Barro-Lee: Percentage of population age 50-54 with secondary

Botswana
25.1%
in 2010
Iran, Islamic Republic of
24.6%
in 2010
Botswana rank
63rd
Iran, Islamic Republic of rank
66th

Barro-Lee: Percentage of population age 50-54 with secondary over time

  • Botswana
  • Iran, Islamic Republic of
0510152025196019852010

How they compare

Botswana currently reports 25.1% against 24.6% in Iran, Islamic Republic of, a difference of 0.5%.

The two have swapped places 4 times across 11 shared years of data; in 1960 it was Botswana ahead.

Botswana ranks 63rd and Iran, Islamic Republic of ranks 66th of 144 countries.

Across the 6 decades both report, Botswana averaged higher in 1 and Iran, Islamic Republic of in 5.

Head to head by decade

Decade Botswana Iran, Islamic Republic of Difference Ahead
1960s 0.6% 0.8% 0.2% Iran, Islamic Republic of
1970s 0.8% 1.2% 0.5% Iran, Islamic Republic of
1980s 1.9% 2.6% 0.6% Iran, Islamic Republic of
1990s 6.5% 6.7% 0.2% Iran, Islamic Republic of
2000s 13.5% 15.2% 1.7% Iran, Islamic Republic of
2010s 25.1% 24.6% 0.5% Botswana

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: percentage of population age 50-54 with secondary, Botswana or Iran, Islamic Republic of?
Botswana, at 25.1% against 24.6% in Iran, Islamic Republic of as of 2010.
What is the difference in barro-lee: percentage of population age 50-54 with secondary between Botswana and Iran, Islamic Republic of?
0.5%, with Botswana 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 50-54 with secondary?
Botswana ranks 63rd and Iran, Islamic Republic of ranks 66th 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 50-54 with secondary schooling. Completed Secondary. 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 50-54 with secondary. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 10 September 2026, from https://education.statizoid.com/compare/barro-lee-percentage-of-population-age-50-54-with-secondary-schooling-completed-secondary/botswana/iran-islamic-rep/

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About this data

Indicator
Barro-Lee: Percentage of population age 50-54 with secondary schooling. Completed Secondary
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 50-54 with secondary schooling. Completed Secondary