Niger vs Tanzania, United Republic of: Barro-Lee: Average years of secondary schooling, age 75+, total

Niger
0.03
in 2010
Tanzania, United Republic of
0.04
in 2010
Niger rank
141st
Tanzania, United Republic of rank
139th

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

  • Niger
  • Tanzania, United Republic of
0.010.020.030.04196019852010

How they compare

Tanzania, United Republic of currently reports 0.04 against 0.03 in Niger, a difference of 0.01.

That makes Tanzania, United Republic of's figure about 1.3 times Niger's.

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

Niger ranks 141st and Tanzania, United Republic of ranks 139th of 144 countries.

Across the 6 decades both report, Niger averaged higher in 1 and Tanzania, United Republic of in 3.

Head to head by decade

Decade Niger Tanzania, United Republic of Difference Ahead
1960s 0.01 0.01 0
1970s 0.02 0.015 0.005 Niger
1980s 0.02 0.02 0
1990s 0.02 0.025 0.005 Tanzania, United Republic of
2000s 0.02 0.03 0.01 Tanzania, United Republic of
2010s 0.03 0.04 0.01 Tanzania, United Republic of

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, Niger or Tanzania, United Republic of?
Tanzania, United Republic of, at 0.04 against 0.03 in Niger as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 75+, total between Niger and Tanzania, United Republic of?
0.01, with Tanzania, United Republic of ahead.
How many years of comparable data are there for Niger and Tanzania, United Republic of?
11 years are reported by both, from 1960 to 2010.
How do Niger and Tanzania, United Republic of rank globally for barro-lee: average years of secondary schooling, age 75+, total?
Niger ranks 141st and Tanzania, United Republic of ranks 139th 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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Niger vs Tanzania, United Republic of: 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 22 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/niger/tanzania/

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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.