Iran, Islamic Republic of vs Papua New Guinea: Barro-Lee: Average years of primary schooling, age 25-29, total

Iran, Islamic Republic of
4.53
in 2010
Papua New Guinea
4.64
in 2010
Iran, Islamic Republic of rank
98th
Papua New Guinea rank
96th

Barro-Lee: Average years of primary schooling, age 25-29, total over time

  • Iran, Islamic Republic of
  • Papua New Guinea
012345196019852010

How they compare

Papua New Guinea currently reports 4.64 against 4.53 in Iran, Islamic Republic of, a difference of 0.11.

The two have swapped places 1 time across 11 shared years of data; in 1960 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 98th and Papua New Guinea ranks 96th of 144 countries.

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

Head to head by decade

Decade Iran, Islamic Republic of Papua New Guinea Difference Ahead
1960s 0.88 0.64 0.24 Iran, Islamic Republic of
1970s 1.86 1.24 0.62 Iran, Islamic Republic of
1980s 2.98 2.17 0.805 Iran, Islamic Republic of
1990s 4.05 3.42 0.635 Iran, Islamic Republic of
2000s 4.32 3.91 0.41 Iran, Islamic Republic of
2010s 4.53 4.64 0.11 Papua New Guinea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of primary schooling, age 25-29, total, Iran, Islamic Republic of or Papua New Guinea?
Papua New Guinea, at 4.64 against 4.53 in Iran, Islamic Republic of as of 2010.
What is the difference in barro-lee: average years of primary schooling, age 25-29, total between Iran, Islamic Republic of and Papua New Guinea?
0.11, with Papua New Guinea ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Papua New Guinea?
11 years are reported by both, from 1960 to 2010.
How do Iran, Islamic Republic of and Papua New Guinea rank globally for barro-lee: average years of primary schooling, age 25-29, total?
Iran, Islamic Republic of ranks 98th and Papua New Guinea ranks 96th 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 25-29, 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 Papua New Guinea: Barro-Lee: Average years of primary schooling, age 25-29, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 13 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-25-29-total/iran-islamic-rep/papua-new-guinea/

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About this data

Indicator
Barro-Lee: Average years of primary schooling, age 25-29, 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, 25-29, total is the average years of primary education completed among people age 25-29.