Denmark vs Tonga: Barro-Lee: Percentage of population age 20-24 with secondary

Denmark
90.6%
in 2010
Tonga
91.5%
in 2010
Denmark rank
13th
Tonga rank
10th

Barro-Lee: Percentage of population age 20-24 with secondary over time

  • Denmark
  • Tonga
020406080100196019852010

How they compare

Tonga currently reports 91.5% against 90.6% in Denmark, a difference of 0.9%.

The two have swapped places 4 times across 11 shared years of data; in 1960 it was Tonga ahead.

Denmark ranks 13th and Tonga ranks 10th of 144 countries.

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

Head to head by decade

Decade Denmark Tonga Difference Ahead
1960s 36.5% 42.0% 5.5% Tonga
1970s 69.3% 57.7% 11.6% Denmark
1980s 68.4% 62.7% 5.7% Denmark
1990s 92.5% 85.6% 7.0% Denmark
2000s 59.2% 76.8% 17.5% Tonga
2010s 90.6% 91.5% 0.8% Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: percentage of population age 20-24 with secondary, Denmark or Tonga?
Tonga, at 91.5% against 90.6% in Denmark as of 2010.
What is the difference in barro-lee: percentage of population age 20-24 with secondary between Denmark and Tonga?
0.9%, with Tonga ahead.
How many years of comparable data are there for Denmark and Tonga?
11 years are reported by both, from 1960 to 2010.
How do Denmark and Tonga rank globally for barro-lee: percentage of population age 20-24 with secondary?
Denmark ranks 13th and Tonga ranks 10th 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 20-24 with secondary schooling. Total (Incomplete and Completed Secondary). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Denmark vs Tonga: Barro-Lee: Percentage of population age 20-24 with secondary. 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-percentage-of-population-age-20-24-with-secondary-schooling-total-incomplete/denmark/tonga/

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About this data

Indicator
Barro-Lee: Percentage of population age 20-24 with secondary schooling. Total (Incomplete and Completed Secondary)
Unit
Incomplete and Completed Secondary
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 20-24 with secondary schooling. Total (Incomplete and Completed Secondary)