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.

Where does this data come from?

Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/, published as Barro-Lee: Average years of tertiary schooling, age 35-39, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs Tanzania, United Republic of: Barro-Lee: Average years of tertiary schooling, age 35-39, total

Niger

0.05

in 2010

Tanzania, United Republic of

0.05

in 2010

Niger rank

129th

Tanzania, United Republic of rank

129th

Barro-Lee: Average years of tertiary schooling, age 35-39, total over time

Niger
Tanzania, United Republic of

How they compare

Niger currently reports 0.05 against 0.05 in Tanzania, United Republic of, a difference of 0.

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

Niger ranks 129th and Tanzania, United Republic of ranks 129th 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	0	0	—
1970s	0.01	0.005	0.005	Niger
1980s	0.01	0.02	0.01	Tanzania, United Republic of
1990s	0.02	0.035	0.015	Tanzania, United Republic of
2000s	0.035	0.04	0.005	Tanzania, United Republic of
2010s	0.05	0.05	0	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of tertiary schooling, age 35-39, total, Niger or Tanzania, United Republic of?: Niger, at 0.05 against 0.05 in Tanzania, United Republic of as of 2010.
What is the difference in barro-lee: average years of tertiary schooling, age 35-39, total between Niger and Tanzania, United Republic of?: 0, with Niger 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 tertiary schooling, age 35-39, total?: Niger ranks 129th and Tanzania, United Republic of ranks 129th 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 tertiary schooling, age 35-39, 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 tertiary schooling, age 35-39, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 06 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-tertiary-schooling-age-35-39-total/niger/tanzania/

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<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-tertiary-schooling-age-35-39-total/niger/tanzania/">Niger vs Tanzania, United Republic of: Barro-Lee: Average years of tertiary schooling, age 35-39, total</a> — Statizoid

About this data

Indicator: Barro-Lee: Average years of tertiary schooling, age 35-39, 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: 04 September 2026

Average years of tertiary schooling, 35-39, total is the average years of tertiary education completed among people age 35-39.