Iceland vs Tonga: Barro-Lee: Average years of primary schooling, age 75+, female

Iceland
5.33
in 2010
Tonga
5.32
in 2010
Iceland rank
25th
Tonga rank
27th

Barro-Lee: Average years of primary schooling, age 75+, female over time

  • Iceland
  • Tonga
0246196019852010

How they compare

Iceland currently reports 5.33 against 5.32 in Tonga, a difference of 0.01.

The two have swapped places 2 times across 11 shared years of data; in 1960 it was Iceland ahead.

Iceland ranks 25th and Tonga ranks 27th of 144 countries.

Across the 6 decades both report, Iceland averaged higher in 5 and Tonga in 1.

Head to head by decade

Decade Iceland Tonga Difference Ahead
1960s 4.66 3.15 1.51 Iceland
1970s 4.78 4.48 0.295 Iceland
1980s 4.91 4.56 0.345 Iceland
1990s 5.04 5.45 0.405 Tonga
2000s 5.24 5.01 0.23 Iceland
2010s 5.33 5.32 0.01 Iceland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of primary schooling, age 75+, female, Iceland or Tonga?
Iceland, at 5.33 against 5.32 in Tonga as of 2010.
What is the difference in barro-lee: average years of primary schooling, age 75+, female between Iceland and Tonga?
0.01, with Iceland ahead.
How many years of comparable data are there for Iceland and Tonga?
11 years are reported by both, from 1960 to 2010.
How do Iceland and Tonga rank globally for barro-lee: average years of primary schooling, age 75+, female?
Iceland ranks 25th and Tonga ranks 27th 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 primary schooling, age 75+, female. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iceland vs Tonga: Barro-Lee: Average years of primary schooling, age 75+, female. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 22 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-75-female/iceland/tonga/

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<a href="https://reference.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-75-female/iceland/tonga/">Iceland vs Tonga: Barro-Lee: Average years of primary schooling, age 75+, female</a> — Statizoid

About this data

Indicator
Barro-Lee: Average years of primary schooling, age 75+, female
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 primary schooling, 75+, female is the average years of primary education completed among females over age 75.