Slovenia vs Tonga: Barro-Lee: Average years of secondary schooling, age 75+, total

Slovenia
2.62
in 2010
Tonga
2.41
in 2010
Slovenia rank
31st
Tonga rank
34th

Barro-Lee: Average years of secondary schooling, age 75+, total over time

  • Slovenia
  • Tonga
01234196019852010

How they compare

Slovenia currently reports 2.62 against 2.41 in Tonga, a difference of 0.21.

That makes Slovenia's figure about 1.1 times Tonga's.

The two have swapped places 1 time across 11 shared years of data; in 1960 it was Tonga ahead.

Slovenia ranks 31st and Tonga ranks 34th of 144 countries.

Across the 6 decades both report, Slovenia averaged higher in 2 and Tonga in 4.

Head to head by decade

Decade Slovenia Tonga Difference Ahead
1960s 0.5 1.15 0.65 Tonga
1970s 0.96 1.62 0.66 Tonga
1980s 1.1 1.83 0.73 Tonga
1990s 2.02 3.26 1.25 Tonga
2000s 2.52 1.84 0.675 Slovenia
2010s 2.62 2.41 0.21 Slovenia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of secondary schooling, age 75+, total, Slovenia or Tonga?
Slovenia, at 2.62 against 2.41 in Tonga as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 75+, total between Slovenia and Tonga?
0.21, with Slovenia ahead.
How many years of comparable data are there for Slovenia and Tonga?
11 years are reported by both, from 1960 to 2010.
How do Slovenia and Tonga rank globally for barro-lee: average years of secondary schooling, age 75+, total?
Slovenia ranks 31st and Tonga ranks 34th 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 75+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Slovenia vs Tonga: Barro-Lee: Average years of secondary schooling, age 75+, total. 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-secondary-schooling-age-75-total/slovenia/tonga/

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

About this data

Indicator
Barro-Lee: Average years of secondary schooling, age 75+, 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, 75+, total is the average years of secondary education completed among people over age 75.