How many years of comparable data are there for Qatar and Trinidad and Tobago?

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.

Qatar vs Trinidad and Tobago: Barro-Lee: Average years of secondary schooling, age 75+, total

Qatar

1.01

in 2010

Trinidad and Tobago

0.99

in 2010

Qatar rank

69th

Trinidad and Tobago rank

70th

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

Qatar
Trinidad and Tobago

How they compare

Qatar currently reports 1.01 against 0.99 in Trinidad and Tobago, a difference of 0.02.

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

Qatar ranks 69th and Trinidad and Tobago ranks 70th of 144 countries.

Across the 6 decades both report, Qatar averaged higher in 3 and Trinidad and Tobago in 3.

Head to head by decade

Decade	Qatar	Trinidad and Tobago	Difference	Ahead
1960s	0.23	0.2	0.03	Qatar
1970s	0.295	0.255	0.04	Qatar
1980s	0.355	0.36	0.005	Trinidad and Tobago
1990s	0.435	0.455	0.02	Trinidad and Tobago
2000s	0.605	0.72	0.115	Trinidad and Tobago
2010s	1.01	0.99	0.02	Qatar

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, Qatar or Trinidad and Tobago?: Qatar, at 1.01 against 0.99 in Trinidad and Tobago as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 75+, total between Qatar and Trinidad and Tobago?: 0.02, with Qatar ahead.
How many years of comparable data are there for Qatar and Trinidad and Tobago?: 11 years are reported by both, from 1960 to 2010.
How do Qatar and Trinidad and Tobago rank globally for barro-lee: average years of secondary schooling, age 75+, total?: Qatar ranks 69th and Trinidad and Tobago ranks 70th 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.

Individual pages

Share, cite or embed this page

Cite this page

Qatar vs Trinidad and Tobago: 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 02 September 2026, from https://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/qatar/trinidad-and-tobago/

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://reference.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-75-total/qatar/trinidad-and-tobago/">Qatar vs Trinidad and Tobago: 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.