Papua New Guinea vs Zambia: Barro-Lee: Average years of secondary schooling, age 75+, total

Papua New Guinea
0.11
in 2010
Zambia
0.12
in 2010
Papua New Guinea rank
129th
Zambia rank
127th

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

  • Papua New Guinea
  • Zambia
00.050.10.150.2196019852010

How they compare

Zambia currently reports 0.12 against 0.11 in Papua New Guinea, a difference of 0.01.

That makes Zambia's figure about 1.1 times Papua New Guinea's.

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

Papua New Guinea ranks 129th and Zambia ranks 127th of 144 countries.

Across the 6 decades both report, Papua New Guinea averaged higher in 1 and Zambia in 4.

Head to head by decade

Decade Papua New Guinea Zambia Difference Ahead
1960s 0.01 0 0.01 Papua New Guinea
1970s 0.01 0.01 0
1980s 0.025 0.06 0.035 Zambia
1990s 0.035 0.14 0.105 Zambia
2000s 0.065 0.105 0.04 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, Papua New Guinea or Zambia?
Zambia, at 0.12 against 0.11 in Papua New Guinea as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 75+, total between Papua New Guinea and Zambia?
0.01, with Zambia ahead.
How many years of comparable data are there for Papua New Guinea and Zambia?
11 years are reported by both, from 1960 to 2010.
How do Papua New Guinea and Zambia rank globally for barro-lee: average years of secondary schooling, age 75+, total?
Papua New Guinea 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.

Individual pages

Share, cite or embed this page

Cite this page

Papua New Guinea 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 02 September 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/papua-new-guinea/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://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/papua-new-guinea/zambia/">Papua New Guinea vs Zambia: Barro-Lee: Average years of secondary schooling, age 75+, total</a> — Statizoid

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.