What is the difference in barro-lee: average years of secondary schooling, age 75+, total between Iran (Islamic Republic of) and Malta?

0.1, with Iran (Islamic Republic of) ahead.

How many years of comparable data are there for Iran (Islamic Republic of) and Malta?

11 years are reported by both, from 1960 to 2010.

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.

Iran (Islamic Republic of) vs Malta: Barro-Lee: Average years of secondary schooling, age 75+, total

Iran (Islamic Republic of)

1.51

in 2010

Malta

1.41

in 2010

Iran (Islamic Republic of) rank

50th

Malta rank

51st

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

Iran (Islamic Republic of)
Malta

How they compare

Iran (Islamic Republic of) currently reports 1.51 against 1.41 in Malta, a difference of 0.1.

That makes Iran (Islamic Republic of)'s figure about 1.1 times Malta's.

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

Iran (Islamic Republic of) ranks 50th and Malta ranks 51st of 144 countries.

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

Head to head by decade

Decade	Iran (Islamic Republic of)	Malta	Difference	Ahead
1960s	0.025	0.695	0.67	Malta
1970s	0.03	0.74	0.71	Malta
1980s	0.07	1.18	1.11	Malta
1990s	0.33	1.47	1.14	Malta
2000s	0.605	2.99	2.39	Malta
2010s	1.51	1.41	0.1	Iran (Islamic Republic of)

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 Malta?: Iran (Islamic Republic of), at 1.51 against 1.41 in Malta as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 75+, total between Iran (Islamic Republic of) and Malta?: 0.1, with Iran (Islamic Republic of) ahead.
How many years of comparable data are there for Iran (Islamic Republic of) and Malta?: 11 years are reported by both, from 1960 to 2010.
How do Iran (Islamic Republic of) and Malta rank globally for barro-lee: average years of secondary schooling, age 75+, total?: Iran (Islamic Republic of) ranks 50th and Malta ranks 51st 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 Malta: 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 21 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/iran-islamic-rep/malta/

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<a href="https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/iran-islamic-rep/malta/">Iran (Islamic Republic of) vs Malta: Barro-Lee: Average years of secondary schooling, age 75+, total</a> — Statizoid

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: 07 August 2026

Average years of secondary schooling, 75+, total is the average years of secondary education completed among people over age 75.