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

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 30-34, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Denmark vs Poland: Barro-Lee: Average years of tertiary schooling, age 30-34, total

Denmark

1.3

in 2010

Poland

1.22

in 2010

Denmark rank

23rd

Poland rank

26th

Barro-Lee: Average years of tertiary schooling, age 30-34, total over time

Denmark
Poland

How they compare

Denmark currently reports 1.3 against 1.22 in Poland, a difference of 0.08.

That makes Denmark's figure about 1.1 times Poland's.

Across all 11 years both countries report, Denmark has been ahead every year.

Denmark ranks 23rd and Poland ranks 26th of 144 countries.

Denmark has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Denmark	Poland	Difference	Ahead
1960s	0.355	0.175	0.18	Denmark
1970s	0.425	0.295	0.13	Denmark
1980s	0.845	0.29	0.555	Denmark
1990s	0.86	0.34	0.52	Denmark
2000s	0.98	0.655	0.325	Denmark
2010s	1.3	1.22	0.08	Denmark

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of tertiary schooling, age 30-34, total, Denmark or Poland?: Denmark, at 1.3 against 1.22 in Poland as of 2010.
What is the difference in barro-lee: average years of tertiary schooling, age 30-34, total between Denmark and Poland?: 0.08, with Denmark ahead.
How many years of comparable data are there for Denmark and Poland?: 11 years are reported by both, from 1960 to 2010.
How do Denmark and Poland rank globally for barro-lee: average years of tertiary schooling, age 30-34, total?: Denmark ranks 23rd and Poland ranks 26th 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 30-34, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Denmark vs Poland: Barro-Lee: Average years of tertiary schooling, age 30-34, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 01 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-tertiary-schooling-age-30-34-total/denmark/poland/

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<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-tertiary-schooling-age-30-34-total/denmark/poland/">Denmark vs Poland: Barro-Lee: Average years of tertiary schooling, age 30-34, total</a> — Statizoid

About this data

Indicator: Barro-Lee: Average years of tertiary schooling, age 30-34, 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, 30-34, total is the average years of tertiary education completed among people age 30-34.