How many years of comparable data are there for Rwanda 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 secondary schooling, age 25+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Rwanda vs Tanzania, United Republic of: Barro-Lee: Average years of secondary schooling, age 25+, total

Rwanda

0.44

in 2010

Tanzania, United Republic of

0.34

in 2010

Rwanda rank

140th

Tanzania, United Republic of rank

142nd

Barro-Lee: Average years of secondary schooling, age 25+, total over time

Rwanda
Tanzania, United Republic of

How they compare

Rwanda currently reports 0.44 against 0.34 in Tanzania, United Republic of, a difference of 0.1.

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

The two have swapped places 4 times across 11 shared years of data; in 1960 it was Rwanda ahead.

Rwanda ranks 140th and Tanzania, United Republic of ranks 142nd of 144 countries.

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

Head to head by decade

Decade	Rwanda	Tanzania, United Republic of	Difference	Ahead
1960s	0.035	0.03	0.005	Rwanda
1970s	0.075	0.075	0	Tanzania, United Republic of
1980s	0.125	0.155	0.03	Tanzania, United Republic of
1990s	0.195	0.235	0.04	Tanzania, United Republic of
2000s	0.32	0.285	0.035	Rwanda
2010s	0.44	0.34	0.1	Rwanda

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of secondary schooling, age 25+, total, Rwanda or Tanzania, United Republic of?: Rwanda, at 0.44 against 0.34 in Tanzania, United Republic of as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 25+, total between Rwanda and Tanzania, United Republic of?: 0.1, with Rwanda ahead.
How many years of comparable data are there for Rwanda and Tanzania, United Republic of?: 11 years are reported by both, from 1960 to 2010.
How do Rwanda and Tanzania, United Republic of rank globally for barro-lee: average years of secondary schooling, age 25+, total?: Rwanda ranks 140th and Tanzania, United Republic of ranks 142nd 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 25+, 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

Rwanda vs Tanzania, United Republic of: Barro-Lee: Average years of secondary schooling, age 25+, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 04 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-25-total/rwanda/tanzania/

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://education.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-25-total/rwanda/tanzania/">Rwanda vs Tanzania, United Republic of: Barro-Lee: Average years of secondary schooling, age 25+, total</a> — Statizoid

About this data

Indicator: Barro-Lee: Average years of secondary schooling, age 25+, 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 secondary schooling, 25+, total is the average years of secondary education completed among people over age 25.