How many years of comparable data are there for Poland and Slovenia?

11 years are reported by both, from 1960 to 2010.

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 75+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Poland vs Slovenia: Barro-Lee: Average years of tertiary schooling, age 75+, total

Poland

0.28

in 2010

Slovenia

0.29

in 2010

Poland rank

35th

Slovenia rank

33rd

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

Poland
Slovenia

How they compare

Slovenia currently reports 0.29 against 0.28 in Poland, a difference of 0.01.

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

Poland ranks 35th and Slovenia ranks 33rd of 144 countries.

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

Head to head by decade

Decade	Poland	Slovenia	Difference	Ahead
1960s	0.055	0.035	0.02	Poland
1970s	0.06	0.045	0.015	Poland
1980s	0.07	0.09	0.02	Slovenia
1990s	0.105	0.18	0.075	Slovenia
2000s	0.2	0.275	0.075	Slovenia
2010s	0.28	0.29	0.01	Slovenia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of tertiary schooling, age 75+, total, Poland or Slovenia?: Slovenia, at 0.29 against 0.28 in Poland as of 2010.
What is the difference in barro-lee: average years of tertiary schooling, age 75+, total between Poland and Slovenia?: 0.01, with Slovenia ahead.
How many years of comparable data are there for Poland and Slovenia?: 11 years are reported by both, from 1960 to 2010.
How do Poland and Slovenia rank globally for barro-lee: average years of tertiary schooling, age 75+, total?: Poland ranks 35th and Slovenia 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 tertiary schooling, age 75+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Poland vs Slovenia: Barro-Lee: Average years of tertiary schooling, age 75+, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 21 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-tertiary-schooling-age-75-total/poland/slovenia/

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

About this data

Indicator: Barro-Lee: Average years of tertiary 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: 21 August 2026

Average years of tertiary schooling, 75+, total is the average years of tertiary education completed among people over age 75.