Barro-Lee: Percentage of female population age 30-34 with secondary in Tonga

Tonga: Barro-Lee: Percentage of female population age 30-34 with secondary was 67.9% in 2010. ◆ Volatile

Latest (2010)
67.9%
World rank
6th
of 144 countries
All-time high
67.9%
in 2010
All-time low
3.7%
in 1960
Years of data
11
1960–2010

Barro-Lee: Percentage of female population age 30-34 with secondary in Tonga, 1960–2010

02040601960198520101960: 3.71965: 4.11970: 4.11975: 4.61980: 4.61985: 13.51990: 13.41995: 16.32000: 15.22005: 15.52010: 67.9

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

Analysis

In 2010, barro-lee: percentage of female population age 30-34 with secondary in Tonga stood at 67.9%. That is the highest value across all 11 years on record.

Compared with earlier readings it is up 347.4% over ten years.

Over the whole period, barro-lee: percentage of female population age 30-34 with secondary in Tonga peaked at 67.9% in 2010 and was at its lowest, 3.7%, in 1960.

That places Tonga 6th out of 144 countries with data for 2010, putting it in the top 10%.

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

Barro-Lee: Percentage of female population age 30-34 with secondary in Tonga, year by year

Annual values for Barro-Lee: Percentage of female population age 30-34 with secondary schooling. Completed Secondary in Tonga, 1960 to 2010.
Year Value Change
1960 3.7%
1965 4.1% +11.4%
1970 4.1% +0.0%
1975 4.6% +12.9%
1980 4.6% +0.0%
1985 13.5% +190.3%
1990 13.4% -0.1%
1995 16.3% +21.1%
2000 15.2% -6.9%
2005 15.5% +2.2%
2010 67.9% +337.9%

Averages by decade

DecadeAverage LowestHighest Years
1960s 3.9% 3.7% 4.1% 2
1970s 4.4% 4.1% 4.6% 2
1980s 9.1% 4.6% 13.5% 2
1990s 14.9% 13.4% 16.3% 2
2000s 15.3% 15.2% 15.5% 2
2010s 67.9% 67.9% 67.9% 1

Countries ranked near Tonga

  1. 3 Kyrgyzstan 74.8% compare
  2. 4 South Africa 72.1% compare
  3. 5 Czechia 68.5% compare
  4. 7 Trinidad and Tobago 67.8% compare
  5. 8 Slovakia 65.2% compare
  6. 9 Kazakhstan 63.0% compare

See the full ranking of 144 places →

More education data for Tonga

All data for Tonga →

Frequently asked questions

What is barro-lee: percentage of female population age 30-34 with secondary in Tonga?
Barro-lee: percentage of female population age 30-34 with secondary in Tonga was 67.9% 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 30-34 with secondary recorded in Tonga?
The highest recorded value was 67.9% in 2010.
What is the lowest barro-lee: percentage of female population age 30-34 with secondary recorded in Tonga?
The lowest recorded value was 3.7% in 1960.
How does Tonga rank for barro-lee: percentage of female population age 30-34 with secondary?
Tonga ranks 6th out of 144 countries with data for 2010.
Is barro-lee: percentage of female population age 30-34 with secondary rising or falling in Tonga?
Over the last ten years it is up 347.4%. 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 30-34 with secondary schooling. Completed Secondary. Statizoid updates them automatically from the source API.

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Barro-Lee: Percentage of female population age 30-34 with secondary in Tonga. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 06 September 2026, from https://education.statizoid.com/stat/barro-lee-percentage-of-female-population-age-30-34-with-secondary-schooling-completed/tonga/

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About this data

Indicator
Barro-Lee: Percentage of female population age 30-34 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 30-34 with secondary schooling. Completed Secondary