Congo vs Tonga: Barro-Lee: Percentage of population age 15+ with primary schooling.

Congo
6.4%
in 2010
Tonga
6.7%
in 2010
Congo rank
113th
Tonga rank
110th

Barro-Lee: Percentage of population age 15+ with primary schooling. over time

  • Congo
  • Tonga
510152025196019852010

How they compare

Tonga currently reports 6.7% against 6.4% in Congo, a difference of 0.3%.

That makes Tonga's figure about 1.1 times Congo's.

Across all 11 years both countries report, Tonga has been ahead every year.

Congo ranks 113th and Tonga ranks 110th of 144 countries.

Tonga has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Congo Tonga Difference Ahead
1960s 6.0% 12.7% 6.7% Tonga
1970s 8.4% 23.6% 15.2% Tonga
1980s 8.7% 21.4% 12.7% Tonga
1990s 7.1% 14.9% 7.9% Tonga
2000s 7.7% 17.7% 10.0% Tonga
2010s 6.4% 6.7% 0.3% Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: percentage of population age 15+ with primary schooling., Congo or Tonga?
Tonga, at 6.7% against 6.4% in Congo as of 2010.
What is the difference in barro-lee: percentage of population age 15+ with primary schooling. between Congo and Tonga?
0.3%, with Tonga ahead.
How many years of comparable data are there for Congo and Tonga?
11 years are reported by both, from 1960 to 2010.
How do Congo and Tonga rank globally for barro-lee: percentage of population age 15+ with primary schooling.?
Congo ranks 113th and Tonga ranks 110th 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 15+ with primary schooling. Completed Primary. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Tonga: Barro-Lee: Percentage of population age 15+ with primary schooling.. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 04 September 2026, from https://education.statizoid.com/compare/barro-lee-percentage-of-population-age-15-with-primary-schooling-completed-primary/congo-rep/tonga/

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About this data

Indicator
Barro-Lee: Percentage of population age 15+ with primary schooling. 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

Percentage of population age 15+ with primary schooling. Completed Primary