Iran, Islamic Republic of vs Viet Nam: Barro-Lee: Average years of primary schooling, age 25+, total

Iran, Islamic Republic of
4.21
in 2010
Viet Nam
4.31
in 2010
Iran, Islamic Republic of rank
94th
Viet Nam rank
91st

Barro-Lee: Average years of primary schooling, age 25+, total over time

  • Iran, Islamic Republic of
  • Viet Nam
01234196019852010

How they compare

Viet Nam currently reports 4.31 against 4.21 in Iran, Islamic Republic of, a difference of 0.1.

Across all 11 years both countries report, Viet Nam has been ahead every year.

Iran, Islamic Republic of ranks 94th and Viet Nam ranks 91st of 144 countries.

Viet Nam has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Iran, Islamic Republic of Viet Nam Difference Ahead
1960s 0.52 1.85 1.33 Viet Nam
1970s 0.955 2.48 1.52 Viet Nam
1980s 1.72 3.08 1.36 Viet Nam
1990s 2.84 3.42 0.58 Viet Nam
2000s 3.72 4.01 0.285 Viet Nam
2010s 4.21 4.31 0.1 Viet Nam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of primary schooling, age 25+, total, Iran, Islamic Republic of or Viet Nam?
Viet Nam, at 4.31 against 4.21 in Iran, Islamic Republic of as of 2010.
What is the difference in barro-lee: average years of primary schooling, age 25+, total between Iran, Islamic Republic of and Viet Nam?
0.1, with Viet Nam ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Viet Nam?
11 years are reported by both, from 1960 to 2010.
How do Iran, Islamic Republic of and Viet Nam rank globally for barro-lee: average years of primary schooling, age 25+, total?
Iran, Islamic Republic of ranks 94th and Viet Nam ranks 91st 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 25+, 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 Viet Nam: Barro-Lee: Average years of primary schooling, age 25+, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 08 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-25-total/iran-islamic-rep/viet-nam/

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About this data

Indicator
Barro-Lee: Average years of primary schooling, age 25+, 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, 25+, total is the average years of primary education completed among people over age 25.