Bulgaria vs Iran, Islamic Republic of: Barro-Lee: Percentage of population age 75+ with tertiary schooling.

Bulgaria
9.1%
in 2010
Iran, Islamic Republic of
9.2%
in 2010
Bulgaria rank
15th
Iran, Islamic Republic of rank
13th

Barro-Lee: Percentage of population age 75+ with tertiary schooling. over time

  • Bulgaria
  • Iran, Islamic Republic of
0246810196019852010

How they compare

Iran, Islamic Republic of currently reports 9.2% against 9.1% in Bulgaria, a difference of 0.1%.

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

Bulgaria ranks 15th and Iran, Islamic Republic of ranks 13th of 144 countries.

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

Head to head by decade

Decade Bulgaria Iran, Islamic Republic of Difference Ahead
1960s 1.7% 0.1% 1.6% Bulgaria
1970s 2.3% 0.2% 2.1% Bulgaria
1980s 3.5% 0.4% 3.1% Bulgaria
1990s 5.5% 2.4% 3.1% Bulgaria
2000s 6.9% 3.4% 3.5% Bulgaria
2010s 9.1% 9.2% 0.1% Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: percentage of population age 75+ with tertiary schooling., Bulgaria or Iran, Islamic Republic of?
Iran, Islamic Republic of, at 9.2% against 9.1% in Bulgaria as of 2010.
What is the difference in barro-lee: percentage of population age 75+ with tertiary schooling. between Bulgaria and Iran, Islamic Republic of?
0.1%, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Bulgaria and Iran, Islamic Republic of?
11 years are reported by both, from 1960 to 2010.
How do Bulgaria and Iran, Islamic Republic of rank globally for barro-lee: percentage of population age 75+ with tertiary schooling.?
Bulgaria ranks 15th and Iran, Islamic Republic of ranks 13th of 144 countries.
Where does this data come from?
Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/, published as Barro-Lee: Percentage of population age 75+ with tertiary schooling. Completed Tertiary. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Iran, Islamic Republic of: Barro-Lee: Percentage of population age 75+ with tertiary schooling.. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 02 September 2026, from https://reference.statizoid.com/compare/barro-lee-percentage-of-population-age-75-with-tertiary-schooling-completed-tertiary/bulgaria/iran-islamic-rep/

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About this data

Indicator
Barro-Lee: Percentage of population age 75+ with tertiary schooling. Completed Tertiary
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

Percentage of population age 75+ with tertiary schooling. Completed Tertiary