How many years of comparable data are there for Estonia and Kazakhstan?

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 75+, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Estonia vs Kazakhstan: Barro-Lee: Average years of secondary schooling, age 75+, total

Estonia

4.23

in 2010

Kazakhstan

4.11

in 2010

Estonia rank

6th

Kazakhstan rank

7th

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

Estonia
Kazakhstan

How they compare

Estonia currently reports 4.23 against 4.11 in Kazakhstan, a difference of 0.12.

Across all 11 years both countries report, Estonia has been ahead every year.

Estonia ranks 6th and Kazakhstan ranks 7th of 144 countries.

Estonia has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Estonia	Kazakhstan	Difference	Ahead
1960s	0.725	0.475	0.25	Estonia
1970s	0.735	0.605	0.13	Estonia
1980s	1	0.775	0.225	Estonia
1990s	1.7	1.33	0.37	Estonia
2000s	3.71	3.14	0.57	Estonia
2010s	4.23	4.11	0.12	Estonia

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, Estonia or Kazakhstan?: Estonia, at 4.23 against 4.11 in Kazakhstan as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 75+, total between Estonia and Kazakhstan?: 0.12, with Estonia ahead.
How many years of comparable data are there for Estonia and Kazakhstan?: 11 years are reported by both, from 1960 to 2010.
How do Estonia and Kazakhstan rank globally for barro-lee: average years of secondary schooling, age 75+, total?: Estonia ranks 6th and Kazakhstan ranks 7th 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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Estonia vs Kazakhstan: 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 26 August 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/estonia/kazakhstan/

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<a href="https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/estonia/kazakhstan/">Estonia vs Kazakhstan: 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: 21 August 2026

Average years of secondary schooling, 75+, total is the average years of secondary education completed among people over age 75.