Congo, Democratic Republic of the vs Zambia: Barro-Lee: Average years of secondary schooling, age 45-49, total

Congo, Democratic Republic of the
1.35
in 2010
Zambia
1.42
in 2010
Congo, Democratic Republic of the rank
114th
Zambia rank
112th

Barro-Lee: Average years of secondary schooling, age 45-49, total over time

  • Congo, Democratic Republic of the
  • Zambia
00.511.5196019852010

How they compare

Zambia currently reports 1.42 against 1.35 in Congo, Democratic Republic of the, a difference of 0.07.

That makes Zambia's figure about 1.1 times Congo, Democratic Republic of the's.

The two have swapped places 3 times across 11 shared years of data; in 1960 it was Congo, Democratic Republic of the ahead.

Congo, Democratic Republic of the ranks 114th and Zambia ranks 112th of 144 countries.

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

Head to head by decade

Decade Congo, Democratic Republic of the Zambia Difference Ahead
1960s 0.02 0.02 0
1970s 0.05 0.055 0.005 Zambia
1980s 0.1 0.26 0.16 Zambia
1990s 0.2 0.29 0.09 Zambia
2000s 0.515 1.09 0.575 Zambia
2010s 1.35 1.42 0.07 Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of secondary schooling, age 45-49, total, Congo, Democratic Republic of the or Zambia?
Zambia, at 1.42 against 1.35 in Congo, Democratic Republic of the as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 45-49, total between Congo, Democratic Republic of the and Zambia?
0.07, with Zambia ahead.
How many years of comparable data are there for Congo, Democratic Republic of the and Zambia?
11 years are reported by both, from 1960 to 2010.
How do Congo, Democratic Republic of the and Zambia rank globally for barro-lee: average years of secondary schooling, age 45-49, total?
Congo, Democratic Republic of the ranks 114th and Zambia ranks 112th 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 45-49, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo, Democratic Republic of the vs Zambia: Barro-Lee: Average years of secondary schooling, age 45-49, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 05 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-45-49-total/congo-dem-rep/zambia/

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About this data

Indicator
Barro-Lee: Average years of secondary schooling, age 45-49, 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

Average years of secondary schooling, 45-49, total is the average years of secondary education completed among people age 45-49.