How many years of comparable data are there for Bulgaria and Sri Lanka?

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 total schooling, age 25-29, female. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Sri Lanka: Barro-Lee: Average years of total schooling, age 25-29, female

Bulgaria

12.4

in 2010

Sri Lanka

12.3

in 2010

Bulgaria rank

35th

Sri Lanka rank

37th

Barro-Lee: Average years of total schooling, age 25-29, female over time

Bulgaria
Sri Lanka

How they compare

Bulgaria currently reports 12.4 against 12.3 in Sri Lanka, a difference of 0.1.

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

Bulgaria ranks 35th and Sri Lanka ranks 37th of 144 countries.

Across the 6 decades both report, Bulgaria averaged higher in 5 and Sri Lanka in 1.

Head to head by decade

Decade	Bulgaria	Sri Lanka	Difference	Ahead
1960s	7.94	4.54	3.4	Bulgaria
1970s	8.22	6.79	1.44	Bulgaria
1980s	10.54	8.5	2.04	Bulgaria
1990s	10.63	10.14	0.49	Bulgaria
2000s	10.47	12.3	1.83	Sri Lanka
2010s	12.4	12.3	0.1	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of total schooling, age 25-29, female, Bulgaria or Sri Lanka?: Bulgaria, at 12.4 against 12.3 in Sri Lanka as of 2010.
What is the difference in barro-lee: average years of total schooling, age 25-29, female between Bulgaria and Sri Lanka?: 0.1, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Sri Lanka?: 11 years are reported by both, from 1960 to 2010.
How do Bulgaria and Sri Lanka rank globally for barro-lee: average years of total schooling, age 25-29, female?: Bulgaria ranks 35th and Sri Lanka ranks 37th 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 total schooling, age 25-29, female. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Sri Lanka: Barro-Lee: Average years of total schooling, age 25-29, female. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 11 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-total-schooling-age-25-29-female/bulgaria/sri-lanka/

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<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-total-schooling-age-25-29-female/bulgaria/sri-lanka/">Bulgaria vs Sri Lanka: Barro-Lee: Average years of total schooling, age 25-29, female</a> — Statizoid

About this data

Indicator: Barro-Lee: Average years of total schooling, age 25-29, female
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 total schooling, 25-29, female is the average years of education completed among females age 25-29.