How many years of comparable data are there for Gabon 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 20-24, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Gabon vs Tajikistan: Barro-Lee: Average years of total schooling, age 20-24, total

Gabon

10.16

in 2010

Tajikistan

9.88

in 2010

Gabon rank

75th

Tajikistan rank

78th

Barro-Lee: Average years of total schooling, age 20-24, total over time

Gabon
Tajikistan

How they compare

Gabon currently reports 10.16 against 9.88 in Tajikistan, a difference of 0.28.

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

Gabon ranks 75th and Tajikistan ranks 78th of 144 countries.

Across the 6 decades both report, Gabon averaged higher in 1 and Tajikistan in 5.

Head to head by decade

Decade	Gabon	Tajikistan	Difference	Ahead
1960s	2.27	8.27	6	Tajikistan
1970s	4.71	11.26	6.54	Tajikistan
1980s	7.32	11.79	4.47	Tajikistan
1990s	8.65	11.39	2.74	Tajikistan
2000s	9.24	10.21	0.965	Tajikistan
2010s	10.16	9.88	0.28	Gabon

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of total schooling, age 20-24, total, Gabon or Tajikistan?: Gabon, at 10.16 against 9.88 in Tajikistan as of 2010.
What is the difference in barro-lee: average years of total schooling, age 20-24, total between Gabon and Tajikistan?: 0.28, with Gabon ahead.
How many years of comparable data are there for Gabon and Tajikistan?: 11 years are reported by both, from 1960 to 2010.
How do Gabon and Tajikistan rank globally for barro-lee: average years of total schooling, age 20-24, total?: Gabon ranks 75th and Tajikistan ranks 78th 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 20-24, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Gabon vs Tajikistan: Barro-Lee: Average years of total schooling, age 20-24, 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-20-24-total/gabon/tajikistan/

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<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-total-schooling-age-20-24-total/gabon/tajikistan/">Gabon vs Tajikistan: Barro-Lee: Average years of total schooling, age 20-24, total</a> — Statizoid

About this data

Indicator: Barro-Lee: Average years of total schooling, age 20-24, 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, 20-24, total is the average years of education completed among people age 20-24.