How many years of comparable data are there for Greece and Tajikistan?

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 total schooling, age 40-44, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Greece vs Tajikistan: Barro-Lee: Average years of total schooling, age 40-44, total

Greece

12.09

in 2010

Tajikistan

in 2010

Greece rank

35th

Tajikistan rank

37th

Barro-Lee: Average years of total schooling, age 40-44, total over time

Greece
Tajikistan

How they compare

Greece currently reports 12.09 against 12 in Tajikistan, a difference of 0.09.

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

Greece ranks 35th and Tajikistan ranks 37th of 144 countries.

Across the 6 decades both report, Greece averaged higher in 3 and Tajikistan in 3.

Head to head by decade

Decade	Greece	Tajikistan	Difference	Ahead
1960s	7.41	3.36	4.04	Greece
1970s	6.49	6.09	0.395	Greece
1980s	7.51	8.77	1.26	Tajikistan
1990s	9.5	11.43	1.93	Tajikistan
2000s	10.97	12	1.03	Tajikistan
2010s	12.09	12	0.09	Greece

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of total schooling, age 40-44, total, Greece or Tajikistan?: Greece, at 12.09 against 12 in Tajikistan as of 2010.
What is the difference in barro-lee: average years of total schooling, age 40-44, total between Greece and Tajikistan?: 0.09, with Greece ahead.
How many years of comparable data are there for Greece and Tajikistan?: 11 years are reported by both, from 1960 to 2010.
How do Greece and Tajikistan rank globally for barro-lee: average years of total schooling, age 40-44, total?: Greece ranks 35th and Tajikistan ranks 37th 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 total schooling, age 40-44, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Tajikistan: Barro-Lee: Average years of total schooling, age 40-44, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 08 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-total-schooling-age-40-44-total/greece/tajikistan/

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<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-total-schooling-age-40-44-total/greece/tajikistan/">Greece vs Tajikistan: Barro-Lee: Average years of total schooling, age 40-44, total</a> — Statizoid

About this data

Indicator: Barro-Lee: Average years of total schooling, age 40-44, 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 total schooling, 40-44, total is the average years of education completed among people age 40-44.