How many years of comparable data are there for Dominican Republic and Tonga?

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

Dominican Republic vs Tonga: Barro-Lee: Average years of tertiary schooling, age 25-29, total

Dominican Republic

0.23

in 2010

Tonga

0.24

in 2010

Dominican Republic rank

97th

Tonga rank

95th

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

Dominican Republic
Tonga

How they compare

Tonga currently reports 0.24 against 0.23 in Dominican Republic, a difference of 0.01.

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

Dominican Republic ranks 97th and Tonga ranks 95th of 144 countries.

Across the 6 decades both report, Dominican Republic averaged higher in 4 and Tonga in 2.

Head to head by decade

Decade	Dominican Republic	Tonga	Difference	Ahead
1960s	0.035	0.07	0.035	Tonga
1970s	0.085	0.07	0.015	Dominican Republic
1980s	0.25	0.135	0.115	Dominican Republic
1990s	0.38	0.22	0.16	Dominican Republic
2000s	0.41	0.39	0.02	Dominican Republic
2010s	0.23	0.24	0.01	Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of tertiary schooling, age 25-29, total, Dominican Republic or Tonga?: Tonga, at 0.24 against 0.23 in Dominican Republic as of 2010.
What is the difference in barro-lee: average years of tertiary schooling, age 25-29, total between Dominican Republic and Tonga?: 0.01, with Tonga ahead.
How many years of comparable data are there for Dominican Republic and Tonga?: 11 years are reported by both, from 1960 to 2010.
How do Dominican Republic and Tonga rank globally for barro-lee: average years of tertiary schooling, age 25-29, total?: Dominican Republic ranks 97th and Tonga ranks 95th 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 25-29, 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

Dominican Republic vs Tonga: Barro-Lee: Average years of tertiary schooling, age 25-29, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 07 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-tertiary-schooling-age-25-29-total/dominican-republic/tonga/

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-tertiary-schooling-age-25-29-total/dominican-republic/tonga/">Dominican Republic vs Tonga: Barro-Lee: Average years of tertiary schooling, age 25-29, total</a> — Statizoid

About this data

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