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

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

Romania vs Tonga: Barro-Lee: Percentage of population age 65-69 with primary schooling.

Romania

31.1%

in 2010

Tonga

31.9%

in 2010

Romania rank

67th

Tonga rank

65th

Barro-Lee: Percentage of population age 65-69 with primary schooling. over time

Romania
Tonga

How they compare

Tonga currently reports 31.9% against 31.1% in Romania, a difference of 0.8%.

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

Romania ranks 67th and Tonga ranks 65th of 144 countries.

Across the 6 decades both report, Romania averaged higher in 3 and Tonga in 3.

Head to head by decade

Decade	Romania	Tonga	Difference	Ahead
1960s	79.5%	44.6%	34.9%	Romania
1970s	71.4%	48.9%	22.5%	Romania
1980s	63.8%	45.2%	18.6%	Romania
1990s	44.6%	51.3%	6.7%	Tonga
2000s	38.1%	55.1%	17.0%	Tonga
2010s	31.1%	31.9%	0.8%	Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: percentage of population age 65-69 with primary schooling., Romania or Tonga?: Tonga, at 31.9% against 31.1% in Romania as of 2010.
What is the difference in barro-lee: percentage of population age 65-69 with primary schooling. between Romania and Tonga?: 0.8%, with Tonga ahead.
How many years of comparable data are there for Romania and Tonga?: 11 years are reported by both, from 1960 to 2010.
How do Romania and Tonga rank globally for barro-lee: percentage of population age 65-69 with primary schooling.?: Romania ranks 67th and Tonga ranks 65th 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 65-69 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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Romania vs Tonga: Barro-Lee: Percentage of population age 65-69 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-65-69-with-primary-schooling-total-incomplete-and/romania/tonga/

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<a href="https://reference.statizoid.com/compare/barro-lee-percentage-of-population-age-65-69-with-primary-schooling-total-incomplete-and/romania/tonga/">Romania vs Tonga: Barro-Lee: Percentage of population age 65-69 with primary schooling.</a> — Statizoid

About this data

Indicator: Barro-Lee: Percentage of population age 65-69 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 65-69 with primary schooling. Total (Incomplete and Completed Primary)