Barro-Lee: Percentage of female population age 75+ with secondary in Tonga

Tonga: Barro-Lee: Percentage of female population age 75+ with secondary was 12.3% in 2010. ◆ Volatile

Latest (2010)
12.3%
World rank
41st
of 144 countries
All-time high
12.3%
in 2010
All-time low
0.8%
in 1960
Years of data
11
1960–2010

Barro-Lee: Percentage of female population age 75+ with secondary in Tonga, 1960–2010

02.557.51012.51960198520101960: 0.821965: 0.981970: 1.51975: 1.61980: 1.81985: 2.81990: 3.71995: 62000: 3.82005: 2.52010: 12.3

Source: Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/.

Analysis

In 2010, barro-lee: percentage of female population age 75+ with secondary in Tonga stood at 12.3%. That is the highest value across all 11 years on record.

That represents a change of up 228.8% over ten years.

Over the whole period, barro-lee: percentage of female population age 75+ with secondary in Tonga peaked at 12.3% in 2010 and was at its lowest, 0.8%, in 1960.

Tonga ranks 41st of 144 countries on this measure, in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Barro-Lee: Percentage of female population age 75+ with secondary in Tonga, year by year

Annual values for Barro-Lee: Percentage of female population age 75+ with secondary schooling. Completed Secondary in Tonga, 1960 to 2010.
Year Value Change
1960 0.8%
1965 1.0% +19.5%
1970 1.5% +51.0%
1975 1.6% +6.8%
1980 1.8% +13.9%
1985 2.8% +55.0%
1990 3.7% +32.6%
1995 6.0% +61.6%
2000 3.8% -37.3%
2005 2.5% -33.3%
2010 12.3% +393.2%

Averages by decade

DecadeAverage LowestHighest Years
1960s 0.9% 0.8% 1.0% 2
1970s 1.5% 1.5% 1.6% 2
1980s 2.3% 1.8% 2.8% 2
1990s 4.8% 3.7% 6.0% 2
2000s 3.1% 2.5% 3.8% 2
2010s 12.3% 12.3% 12.3% 1

Countries ranked near Tonga

  1. 38 Republic of Moldova 13.7% compare
  2. 39 Luxembourg 13.1% compare
  3. 40 Austria 13.0% compare
  4. 42 Jamaica 11.5% compare
  5. 43 Panama 11.0% compare
  6. 44 Ireland 10.9% compare

See the full ranking of 144 places →

More reference data data for Tonga

All data for Tonga →

Frequently asked questions

What is barro-lee: percentage of female population age 75+ with secondary in Tonga?
Barro-lee: percentage of female population age 75+ with secondary in Tonga was 12.3% in 2010, according to Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/.
What is the highest barro-lee: percentage of female population age 75+ with secondary recorded in Tonga?
The highest recorded value was 12.3% in 2010.
What is the lowest barro-lee: percentage of female population age 75+ with secondary recorded in Tonga?
The lowest recorded value was 0.8% in 1960.
How does Tonga rank for barro-lee: percentage of female population age 75+ with secondary?
Tonga ranks 41st out of 144 countries with data for 2010.
Is barro-lee: percentage of female population age 75+ with secondary rising or falling in Tonga?
Over the last ten years it is up 228.8%. The long-run trend across the full record is volatile.
Where does this Tonga data come from?
The figures come from Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/, published as part of Barro-Lee: Percentage of female population age 75+ with secondary schooling. Completed Secondary. Statizoid updates them automatically from the source API.

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Barro-Lee: Percentage of female population age 75+ with secondary in Tonga. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 27 August 2026, from https://reference.statizoid.com/stat/barro-lee-percentage-of-female-population-age-75-with-secondary-schooling-completed/tonga/

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About this data

Indicator
Barro-Lee: Percentage of female population age 75+ with secondary schooling. Completed Secondary
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

Percentage of female population age 75+ with secondary schooling. Completed Secondary