Iran, Islamic Republic of vs Macau, China: Barro-Lee: Average years of secondary schooling, age 75+, total

Iran, Islamic Republic of
1.51
in 2010
Macau, China
1.53
in 2010
Iran, Islamic Republic of rank
50th
Macau, China rank
49th

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

  • Iran, Islamic Republic of
  • Macau, China
00.511.5196019852010

How they compare

Macau, China currently reports 1.53 against 1.51 in Iran, Islamic Republic of, a difference of 0.02.

The two have swapped places 2 times across 11 shared years of data; in 1960 it was Macau, China ahead.

Iran, Islamic Republic of ranks 50th and Macau, China ranks 49th of 144 countries.

Macau, China has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Iran, Islamic Republic of Macau, China Difference Ahead
1960s 0.025 0.25 0.225 Macau, China
1970s 0.03 0.37 0.34 Macau, China
1980s 0.07 0.775 0.705 Macau, China
1990s 0.33 1.11 0.785 Macau, China
2000s 0.605 0.755 0.15 Macau, China
2010s 1.51 1.53 0.02 Macau, China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of secondary schooling, age 75+, total, Iran, Islamic Republic of or Macau, China?
Macau, China, at 1.53 against 1.51 in Iran, Islamic Republic of as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 75+, total between Iran, Islamic Republic of and Macau, China?
0.02, with Macau, China ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Macau, China?
11 years are reported by both, from 1960 to 2010.
How do Iran, Islamic Republic of and Macau, China rank globally for barro-lee: average years of secondary schooling, age 75+, total?
Iran, Islamic Republic of ranks 50th and Macau, China ranks 49th 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 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 Macau, China: Barro-Lee: Average years of secondary schooling, age 75+, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 26 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/iran-islamic-rep/macao-sar-china/

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About this data

Indicator
Barro-Lee: Average years of secondary 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 secondary schooling, 75+, total is the average years of secondary education completed among people over age 75.