Portugal vs Tanzania: Barro-Lee: Average years of primary schooling, age 75+, total

Portugal
1.78
in 2010
Tanzania
1.55
in 2010
Portugal rank
98th
Tanzania rank
101st

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

  • Portugal
  • Tanzania
00.511.52196019852010

How they compare

Portugal currently reports 1.78 against 1.55 in Tanzania, a difference of 0.23.

That makes Portugal's figure about 1.1 times Tanzania's.

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

Portugal ranks 98th and Tanzania ranks 101st of 144 countries.

Across the 6 decades both report, Portugal averaged higher in 5 and Tanzania in 1.

Head to head by decade

Decade Portugal Tanzania Difference Ahead
1960s 1.5 1.06 0.43 Portugal
1970s 1.15 1.15 0.005 Tanzania
1980s 1.53 1.41 0.12 Portugal
1990s 1.9 1.54 0.365 Portugal
2000s 1.78 1.54 0.235 Portugal
2010s 1.78 1.55 0.23 Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of primary schooling, age 75+, total, Portugal or Tanzania?
Portugal, at 1.78 against 1.55 in Tanzania as of 2010.
What is the difference in barro-lee: average years of primary schooling, age 75+, total between Portugal and Tanzania?
0.23, with Portugal ahead.
How many years of comparable data are there for Portugal and Tanzania?
11 years are reported by both, from 1960 to 2010.
How do Portugal and Tanzania rank globally for barro-lee: average years of primary schooling, age 75+, total?
Portugal ranks 98th and Tanzania ranks 101st 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 primary schooling, age 75+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Tanzania: Barro-Lee: Average years of primary schooling, age 75+, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 28 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-75-total/portugal/tanzania/

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<a href="https://reference.statizoid.com/compare/barro-lee-average-years-of-primary-schooling-age-75-total/portugal/tanzania/">Portugal vs Tanzania: Barro-Lee: Average years of primary schooling, age 75+, total</a> — Statizoid

About this data

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