Latvia vs Tonga: Barro-Lee: Percentage of population age 30-34 with secondary

Latvia
88.7%
in 2010
Tonga
89.2%
in 2010
Latvia rank
6th
Tonga rank
5th

Barro-Lee: Percentage of population age 30-34 with secondary over time

  • Latvia
  • Tonga
20406080196019852010

How they compare

Tonga currently reports 89.2% against 88.7% in Latvia, a difference of 0.5%.

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

Latvia ranks 6th and Tonga ranks 5th of 144 countries.

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

Head to head by decade

Decade Latvia Tonga Difference Ahead
1960s 29.1% 42.0% 12.9% Tonga
1970s 42.9% 42.0% 0.9% Latvia
1980s 58.9% 57.7% 1.2% Latvia
1990s 74.0% 76.4% 2.4% Tonga
2000s 82.4% 75.0% 7.4% Latvia
2010s 88.7% 89.2% 0.5% Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: percentage of population age 30-34 with secondary, Latvia or Tonga?
Tonga, at 89.2% against 88.7% in Latvia as of 2010.
What is the difference in barro-lee: percentage of population age 30-34 with secondary between Latvia and Tonga?
0.5%, with Tonga ahead.
How many years of comparable data are there for Latvia and Tonga?
11 years are reported by both, from 1960 to 2010.
How do Latvia and Tonga rank globally for barro-lee: percentage of population age 30-34 with secondary?
Latvia ranks 6th and Tonga ranks 5th 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 30-34 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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Latvia vs Tonga: Barro-Lee: Percentage of population age 30-34 with secondary. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 09 September 2026, from https://education.statizoid.com/compare/barro-lee-percentage-of-population-age-30-34-with-secondary-schooling-total-incomplete/latvia/tonga/

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About this data

Indicator
Barro-Lee: Percentage of population age 30-34 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 30-34 with secondary schooling. Total (Incomplete and Completed Secondary)