How many years of comparable data are there for Luxembourg and Tonga?

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 total schooling, age 60-64, female. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Luxembourg vs Tonga: Barro-Lee: Average years of total schooling, age 60-64, female

Luxembourg

9.66

in 2010

Tonga

9.71

in 2010

Luxembourg rank

38th

Tonga rank

37th

Barro-Lee: Average years of total schooling, age 60-64, female over time

Luxembourg
Tonga

How they compare

Tonga currently reports 9.71 against 9.66 in Luxembourg, a difference of 0.05.

The two have swapped places 5 times across 11 shared years of data; in 1960 it was Luxembourg ahead.

Luxembourg ranks 38th and Tonga ranks 37th of 144 countries.

Across the 6 decades both report, Luxembourg averaged higher in 2 and Tonga in 4.

Head to head by decade

Decade	Luxembourg	Tonga	Difference	Ahead
1960s	6.09	4.61	1.48	Luxembourg
1970s	3.51	6.25	2.75	Tonga
1980s	6.46	6.46	0.005	Tonga
1990s	7.24	7.27	0.025	Tonga
2000s	8.39	7.58	0.815	Luxembourg
2010s	9.66	9.71	0.05	Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of total schooling, age 60-64, female, Luxembourg or Tonga?: Tonga, at 9.71 against 9.66 in Luxembourg as of 2010.
What is the difference in barro-lee: average years of total schooling, age 60-64, female between Luxembourg and Tonga?: 0.05, with Tonga ahead.
How many years of comparable data are there for Luxembourg and Tonga?: 11 years are reported by both, from 1960 to 2010.
How do Luxembourg and Tonga rank globally for barro-lee: average years of total schooling, age 60-64, female?: Luxembourg ranks 38th and Tonga ranks 37th 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 total schooling, age 60-64, female. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Luxembourg vs Tonga: Barro-Lee: Average years of total schooling, age 60-64, female. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 07 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-total-schooling-age-60-64-female/luxembourg/tonga/

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<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-total-schooling-age-60-64-female/luxembourg/tonga/">Luxembourg vs Tonga: Barro-Lee: Average years of total schooling, age 60-64, female</a> — Statizoid

About this data

Indicator: Barro-Lee: Average years of total schooling, age 60-64, female
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: 04 September 2026

Average years of total schooling, 60-64, female is the average years of education completed among females age 60-64.