How many years of comparable data are there for Romania 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 primary schooling, age 25+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Romania vs Slovenia: Barro-Lee: Average years of primary schooling, age 25+, total

Romania

7.05

in 2010

Slovenia

6.76

in 2010

Romania rank

6th

Slovenia rank

8th

Barro-Lee: Average years of primary schooling, age 25+, total over time

Romania
Slovenia

How they compare

Romania currently reports 7.05 against 6.76 in Slovenia, a difference of 0.29.

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

Romania ranks 6th and Slovenia ranks 8th of 144 countries.

Across the 6 decades both report, Romania averaged higher in 1 and Slovenia in 5.

Head to head by decade

Decade	Romania	Slovenia	Difference	Ahead
1960s	4.37	5.61	1.24	Slovenia
1970s	5.37	6.44	1.07	Slovenia
1980s	6.22	7.36	1.13	Slovenia
1990s	6.81	7.89	1.08	Slovenia
2000s	6.83	7.29	0.46	Slovenia
2010s	7.05	6.76	0.29	Romania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of primary schooling, age 25+, total, Romania or Slovenia?: Romania, at 7.05 against 6.76 in Slovenia as of 2010.
What is the difference in barro-lee: average years of primary schooling, age 25+, total between Romania and Slovenia?: 0.29, with Romania ahead.
How many years of comparable data are there for Romania and Slovenia?: 11 years are reported by both, from 1960 to 2010.
How do Romania and Slovenia rank globally for barro-lee: average years of primary schooling, age 25+, total?: Romania ranks 6th and Slovenia ranks 8th 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 25+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Romania vs Slovenia: Barro-Lee: Average years of primary schooling, age 25+, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 06 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-25-total/romania/slovenia/

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<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-25-total/romania/slovenia/">Romania vs Slovenia: Barro-Lee: Average years of primary schooling, age 25+, total</a> — Statizoid

About this data

Indicator: Barro-Lee: Average years of primary schooling, age 25+, 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: 04 September 2026

Average years of primary schooling, 25+, total is the average years of primary education completed among people over age 25.