Iran, Islamic Republic of vs Singapore: Barro-Lee: Average years of secondary schooling, age 15-19, total

Iran, Islamic Republic of
5.63
in 2010
Singapore
5.66
in 2010
Iran, Islamic Republic of rank
9th
Singapore rank
7th

Barro-Lee: Average years of secondary schooling, age 15-19, total over time

  • Iran, Islamic Republic of
  • Singapore
0246196019852010

How they compare

Singapore currently reports 5.66 against 5.63 in Iran, Islamic Republic of, a difference of 0.03.

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

Iran, Islamic Republic of ranks 9th and Singapore ranks 7th of 144 countries.

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

Head to head by decade

Decade Iran, Islamic Republic of Singapore Difference Ahead
1960s 0.58 2.34 1.76 Singapore
1970s 1.41 3.04 1.64 Singapore
1980s 2.12 2.83 0.715 Singapore
1990s 3.28 2.96 0.315 Iran, Islamic Republic of
2000s 4.67 4.86 0.18 Singapore
2010s 5.63 5.66 0.03 Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of secondary schooling, age 15-19, total, Iran, Islamic Republic of or Singapore?
Singapore, at 5.66 against 5.63 in Iran, Islamic Republic of as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 15-19, total between Iran, Islamic Republic of and Singapore?
0.03, with Singapore ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Singapore?
11 years are reported by both, from 1960 to 2010.
How do Iran, Islamic Republic of and Singapore rank globally for barro-lee: average years of secondary schooling, age 15-19, total?
Iran, Islamic Republic of ranks 9th and Singapore ranks 7th 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 secondary schooling, age 15-19, 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 Singapore: Barro-Lee: Average years of secondary schooling, age 15-19, total. 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-average-years-of-secondary-schooling-age-15-19-total/iran-islamic-rep/singapore/

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About this data

Indicator
Barro-Lee: Average years of secondary schooling, age 15-19, 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 secondary schooling, 15-19, total is the average years of secondary education completed among people age 15-19.