Congo, Democratic Republic of the vs Zambia: Barro-Lee: Average years of secondary schooling, age 75+, total

Congo, Democratic Republic of the
0.11
in 2010
Zambia
0.12
in 2010
Congo, Democratic Republic of the rank
129th
Zambia rank
127th

Barro-Lee: Average years of secondary schooling, age 75+, total over time

  • Congo, Democratic Republic of the
  • Zambia
00.050.10.150.2196019852010

How they compare

Zambia currently reports 0.12 against 0.11 in Congo, Democratic Republic of the, a difference of 0.01.

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

The two have swapped places 1 time across 11 shared years of data; in 1960 it was Congo, Democratic Republic of the ahead.

Congo, Democratic Republic of the ranks 129th and Zambia ranks 127th of 144 countries.

Across the 6 decades both report, Congo, Democratic Republic of the averaged higher in 1 and Zambia in 4.

Head to head by decade

Decade Congo, Democratic Republic of the Zambia Difference Ahead
1960s 0.01 0 0.01 Congo, Democratic Republic of the
1970s 0.01 0.01 0
1980s 0.015 0.06 0.045 Zambia
1990s 0.025 0.14 0.115 Zambia
2000s 0.06 0.105 0.045 Zambia
2010s 0.11 0.12 0.01 Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of secondary schooling, age 75+, total, Congo, Democratic Republic of the or Zambia?
Zambia, at 0.12 against 0.11 in Congo, Democratic Republic of the as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 75+, total between Congo, Democratic Republic of the and Zambia?
0.01, 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 75+, total?
Congo, Democratic Republic of the ranks 129th and Zambia ranks 127th 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 75+, 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 75+, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 23 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/congo-dem-rep/zambia/

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About this data

Indicator
Barro-Lee: Average years of secondary schooling, age 75+, 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, 75+, total is the average years of secondary education completed among people over age 75.