Italy vs Tonga: Barro-Lee: Average years of tertiary schooling, age 20-24, total

Italy
0.16
in 2010
Tonga
0.16
in 2010
Italy rank
92nd
Tonga rank
92nd

Barro-Lee: Average years of tertiary schooling, age 20-24, total over time

  • Italy
  • Tonga
00.10.20.30.4196019852010

How they compare

Italy currently reports 0.16 against 0.16 in Tonga, a difference of 0.

The two have swapped places 6 times across 11 shared years of data; in 1960 it was Tonga ahead.

Italy ranks 92nd and Tonga ranks 92nd of 144 countries.

Across the 6 decades both report, Italy averaged higher in 3 and Tonga in 2.

Head to head by decade

Decade Italy Tonga Difference Ahead
1960s 0.055 0.06 0.005 Tonga
1970s 0.11 0.09 0.02 Italy
1980s 0.105 0.1 0.005 Italy
1990s 0.335 0.19 0.145 Italy
2000s 0.09 0.385 0.295 Tonga
2010s 0.16 0.16 0

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of tertiary schooling, age 20-24, total, Italy or Tonga?
Italy, at 0.16 against 0.16 in Tonga as of 2010.
What is the difference in barro-lee: average years of tertiary schooling, age 20-24, total between Italy and Tonga?
0, with Italy ahead.
How many years of comparable data are there for Italy and Tonga?
11 years are reported by both, from 1960 to 2010.
How do Italy and Tonga rank globally for barro-lee: average years of tertiary schooling, age 20-24, total?
Italy ranks 92nd and Tonga ranks 92nd 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 tertiary schooling, age 20-24, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Italy vs Tonga: Barro-Lee: Average years of tertiary schooling, age 20-24, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 03 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-tertiary-schooling-age-20-24-total/italy/tonga/

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<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-tertiary-schooling-age-20-24-total/italy/tonga/">Italy vs Tonga: Barro-Lee: Average years of tertiary schooling, age 20-24, total</a> — Statizoid

About this data

Indicator
Barro-Lee: Average years of tertiary schooling, age 20-24, 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 tertiary schooling, 20-24, total is the average years of tertiary education completed among people age 20-24.