How many years of comparable data are there for Côte d'Ivoire and Zambia?

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 secondary schooling, age 25+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Côte d'Ivoire vs Zambia: Barro-Lee: Average years of secondary schooling, age 25+, total

Côte d'Ivoire

1.26

in 2010

Zambia

1.23

in 2010

Côte d'Ivoire rank

118th

Zambia rank

120th

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

Côte d'Ivoire
Zambia

How they compare

Côte d'Ivoire currently reports 1.26 against 1.23 in Zambia, a difference of 0.03.

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

Côte d'Ivoire ranks 118th and Zambia ranks 120th of 144 countries.

Across the 6 decades both report, Côte d'Ivoire averaged higher in 4 and Zambia in 2.

Head to head by decade

Decade	Côte d'Ivoire	Zambia	Difference	Ahead
1960s	0.155	0.035	0.12	Côte d'Ivoire
1970s	0.25	0.125	0.125	Côte d'Ivoire
1980s	0.485	0.435	0.05	Côte d'Ivoire
1990s	0.725	0.905	0.18	Zambia
2000s	1.02	1.1	0.075	Zambia
2010s	1.26	1.23	0.03	Côte d'Ivoire

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of secondary schooling, age 25+, total, Côte d'Ivoire or Zambia?: Côte d'Ivoire, at 1.26 against 1.23 in Zambia as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 25+, total between Côte d'Ivoire and Zambia?: 0.03, with Côte d'Ivoire ahead.
How many years of comparable data are there for Côte d'Ivoire and Zambia?: 11 years are reported by both, from 1960 to 2010.
How do Côte d'Ivoire and Zambia rank globally for barro-lee: average years of secondary schooling, age 25+, total?: Côte d'Ivoire ranks 118th and Zambia ranks 120th 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 secondary schooling, age 25+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Côte d'Ivoire vs Zambia: Barro-Lee: Average years of secondary schooling, age 25+, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 09 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-25-total/cote-d-ivoire/zambia/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (World Bank Open Data); please keep the attribution.

<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-25-total/cote-d-ivoire/zambia/">Côte d'Ivoire vs Zambia: Barro-Lee: Average years of secondary schooling, age 25+, total</a> — Statizoid

About this data

Indicator: Barro-Lee: Average years of secondary 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 secondary schooling, 25+, total is the average years of secondary education completed among people over age 25.