Greece vs Tonga: Barro-Lee: Average years of secondary schooling, age 40-44, total

Greece
4.74
in 2010
Tonga
4.72
in 2010
Greece rank
32nd
Tonga rank
33rd

Barro-Lee: Average years of secondary schooling, age 40-44, total over time

  • Greece
  • Tonga
12345196019852010

How they compare

Greece currently reports 4.74 against 4.72 in Tonga, a difference of 0.02.

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

Greece ranks 32nd and Tonga ranks 33rd of 144 countries.

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

Head to head by decade

Decade Greece Tonga Difference Ahead
1960s 2.38 1.91 0.465 Greece
1970s 1.55 1.91 0.355 Tonga
1980s 1.78 1.92 0.135 Tonga
1990s 3.08 3.08 0.005 Tonga
2000s 4.05 3.53 0.525 Greece
2010s 4.74 4.72 0.02 Greece

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of secondary schooling, age 40-44, total, Greece or Tonga?
Greece, at 4.74 against 4.72 in Tonga as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 40-44, total between Greece and Tonga?
0.02, with Greece ahead.
How many years of comparable data are there for Greece and Tonga?
11 years are reported by both, from 1960 to 2010.
How do Greece and Tonga rank globally for barro-lee: average years of secondary schooling, age 40-44, total?
Greece ranks 32nd and Tonga ranks 33rd of 144 countries.
Where does this data come from?
Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/, published as Barro-Lee: Average years of secondary schooling, age 40-44, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Greece vs Tonga: Barro-Lee: Average years of secondary schooling, age 40-44, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 31 August 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-40-44-total/greece/tonga/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (World Bank Open Data); please keep the attribution.

<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-40-44-total/greece/tonga/">Greece vs Tonga: Barro-Lee: Average years of secondary schooling, age 40-44, total</a> — Statizoid

About this data

Indicator
Barro-Lee: Average years of secondary schooling, age 40-44, total
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

Average years of secondary schooling, 40-44, total is the average years of secondary education completed among people age 40-44.