Iran, Islamic Republic of vs Saudi Arabia: Barro-Lee: Average years of primary schooling, age 75+, total

Iran, Islamic Republic of
2.47
in 2010
Saudi Arabia
2.52
in 2010
Iran, Islamic Republic of rank
81st
Saudi Arabia rank
79th

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

  • Iran, Islamic Republic of
  • Saudi Arabia
00.511.522.5196019852010

How they compare

Saudi Arabia currently reports 2.52 against 2.47 in Iran, Islamic Republic of, a difference of 0.05.

Across all 11 years both countries report, Saudi Arabia has been ahead every year.

Iran, Islamic Republic of ranks 81st and Saudi Arabia ranks 79th of 144 countries.

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

Head to head by decade

Decade Iran, Islamic Republic of Saudi Arabia Difference Ahead
1960s 0.07 1.08 1.01 Saudi Arabia
1970s 0.08 1.36 1.28 Saudi Arabia
1980s 0.165 1.46 1.29 Saudi Arabia
1990s 0.935 2.27 1.33 Saudi Arabia
2000s 1.53 2.41 0.87 Saudi Arabia
2010s 2.47 2.52 0.05 Saudi Arabia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of primary schooling, age 75+, total, Iran, Islamic Republic of or Saudi Arabia?
Saudi Arabia, at 2.52 against 2.47 in Iran, Islamic Republic of as of 2010.
What is the difference in barro-lee: average years of primary schooling, age 75+, total between Iran, Islamic Republic of and Saudi Arabia?
0.05, with Saudi Arabia ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Saudi Arabia?
11 years are reported by both, from 1960 to 2010.
How do Iran, Islamic Republic of and Saudi Arabia rank globally for barro-lee: average years of primary schooling, age 75+, total?
Iran, Islamic Republic of ranks 81st and Saudi Arabia ranks 79th 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 75+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Saudi Arabia: Barro-Lee: Average years of primary schooling, age 75+, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 24 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-75-total/iran-islamic-rep/saudi-arabia/

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About this data

Indicator
Barro-Lee: Average years of primary 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

Average years of primary schooling, 75+, total is the average years of primary education completed among people over age 75.