Guyana vs Iran, Islamic Republic of: Barro-Lee: Average years of secondary schooling, age 65-69, total

Guyana
1.54
in 2010
Iran, Islamic Republic of
1.51
in 2010
Guyana rank
68th
Iran, Islamic Republic of rank
70th

Barro-Lee: Average years of secondary schooling, age 65-69, total over time

  • Guyana
  • Iran, Islamic Republic of
00.511.5196019852010

How they compare

Guyana currently reports 1.54 against 1.51 in Iran, Islamic Republic of, a difference of 0.03.

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

Guyana ranks 68th and Iran, Islamic Republic of ranks 70th of 144 countries.

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

Head to head by decade

Decade Guyana Iran, Islamic Republic of Difference Ahead
1960s 0.2 0.03 0.17 Guyana
1970s 0.28 0.07 0.21 Guyana
1980s 0.405 0.15 0.255 Guyana
1990s 0.475 0.35 0.125 Guyana
2000s 0.985 0.765 0.22 Guyana
2010s 1.54 1.51 0.03 Guyana

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of secondary schooling, age 65-69, total, Guyana or Iran, Islamic Republic of?
Guyana, at 1.54 against 1.51 in Iran, Islamic Republic of as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 65-69, total between Guyana and Iran, Islamic Republic of?
0.03, with Guyana ahead.
How many years of comparable data are there for Guyana and Iran, Islamic Republic of?
11 years are reported by both, from 1960 to 2010.
How do Guyana and Iran, Islamic Republic of rank globally for barro-lee: average years of secondary schooling, age 65-69, total?
Guyana ranks 68th and Iran, Islamic Republic of ranks 70th 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 65-69, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guyana vs Iran, Islamic Republic of: Barro-Lee: Average years of secondary schooling, age 65-69, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 25 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-65-69-total/guyana/iran-islamic-rep/

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About this data

Indicator
Barro-Lee: Average years of secondary schooling, age 65-69, 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, 65-69, total is the average years of secondary education completed among people age 65-69.