How many years of comparable data are there for Mongolia and Saudi Arabia?

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 primary schooling, age 75+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Mongolia vs Saudi Arabia: Barro-Lee: Average years of primary schooling, age 75+, total

Mongolia

2.61

in 2010

Saudi Arabia

2.52

in 2010

Mongolia rank

77th

Saudi Arabia rank

79th

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

Mongolia
Saudi Arabia

How they compare

Mongolia currently reports 2.61 against 2.52 in Saudi Arabia, a difference of 0.09.

The two have swapped places 3 times across 11 shared years of data; in 1960 it was Saudi Arabia ahead.

Mongolia ranks 77th and Saudi Arabia ranks 79th of 144 countries.

Across the 6 decades both report, Mongolia averaged higher in 3 and Saudi Arabia in 3.

Head to head by decade

Decade	Mongolia	Saudi Arabia	Difference	Ahead
1960s	0.115	1.08	0.97	Saudi Arabia
1970s	0.87	1.36	0.49	Saudi Arabia
1980s	2.06	1.46	0.61	Mongolia
1990s	2.73	2.27	0.46	Mongolia
2000s	2.31	2.41	0.09	Saudi Arabia
2010s	2.61	2.52	0.09	Mongolia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of primary schooling, age 75+, total, Mongolia or Saudi Arabia?: Mongolia, at 2.61 against 2.52 in Saudi Arabia as of 2010.
What is the difference in barro-lee: average years of primary schooling, age 75+, total between Mongolia and Saudi Arabia?: 0.09, with Mongolia ahead.
How many years of comparable data are there for Mongolia and Saudi Arabia?: 11 years are reported by both, from 1960 to 2010.
How do Mongolia and Saudi Arabia rank globally for barro-lee: average years of primary schooling, age 75+, total?: Mongolia ranks 77th and Saudi Arabia ranks 79th 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 primary schooling, age 75+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Mongolia vs Saudi Arabia: Barro-Lee: Average years of primary schooling, age 75+, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 18 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-75-total/mongolia/saudi-arabia/

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<a href="https://reference.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-75-total/mongolia/saudi-arabia/">Mongolia vs Saudi Arabia: Barro-Lee: Average years of primary schooling, age 75+, total</a> — Statizoid

About this data

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