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

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

Tonga vs Türkiye: Barro-Lee: Percentage of population age 75+ with primary schooling.

Tonga

45.2%

in 2010

Türkiye

44.2%

in 2010

Tonga rank

40th

Türkiye rank

42nd

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

Tonga
Türkiye

How they compare

Tonga currently reports 45.2% against 44.2% in Türkiye, a difference of 1.0%.

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

Tonga ranks 40th and Türkiye ranks 42nd of 144 countries.

Across the 6 decades both report, Tonga averaged higher in 5 and Türkiye in 1.

Head to head by decade

Decade	Tonga	Türkiye	Difference	Ahead
1960s	44.6%	9.8%	34.8%	Tonga
1970s	48.9%	9.5%	39.4%	Tonga
1980s	45.2%	12.2%	33.0%	Tonga
1990s	18.7%	25.2%	6.5%	Türkiye
2000s	53.6%	42.3%	11.2%	Tonga
2010s	45.2%	44.2%	1.0%	Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: percentage of population age 75+ with primary schooling., Tonga or Türkiye?: Tonga, at 45.2% against 44.2% in Türkiye as of 2010.
What is the difference in barro-lee: percentage of population age 75+ with primary schooling. between Tonga and Türkiye?: 1.0%, with Tonga ahead.
How many years of comparable data are there for Tonga and Türkiye?: 11 years are reported by both, from 1960 to 2010.
How do Tonga and Türkiye rank globally for barro-lee: percentage of population age 75+ with primary schooling.?: Tonga ranks 40th and Türkiye ranks 42nd 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 primary schooling. Total (Incomplete and Completed Primary). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tonga vs Türkiye: Barro-Lee: Percentage of population age 75+ with primary schooling.. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 04 September 2026, from https://reference.statizoid.com/compare/barro-lee-percentage-of-population-age-75-with-primary-schooling-total-incomplete-and/tonga/turkiye/

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<a href="https://reference.statizoid.com/compare/barro-lee-percentage-of-population-age-75-with-primary-schooling-total-incomplete-and/tonga/turkiye/">Tonga vs Türkiye: Barro-Lee: Percentage of population age 75+ with primary schooling.</a> — Statizoid

About this data

Indicator: Barro-Lee: Percentage of population age 75+ with primary schooling. Total (Incomplete and Completed Primary)
Unit: Incomplete and Completed Primary
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

Percentage of population age 75+ with primary schooling. Total (Incomplete and Completed Primary)