Secondary education, teachers, female, gaps filled in Tonga

Tonga: Secondary education, teachers, female, gaps filled was 627 in 2015. ▲ Rising

Latest (2015)
627
Change on year
down 5.9%
World rank
170th
of 198 countries
All-time high
666
in 2014
All-time low
182
in 1970
Years of data
23
1970–2015

Secondary education, teachers, female, gaps filled in Tonga, 1970–2015

2003004005006007001970199220151970: 1821984: 3831985: 3811986: 4311987: 4261988: 4211989: 4161990: 4111991: 3951998: 4421999: 4862000: 4932001: 4972002: 5252007: 5332008: 5402009: 5332010: 5232011: 5562012: 591.52013: 6272014: 6662015: 627

Source: Statizoid (derived).

Analysis

The most recent figure for secondary education, teachers, female, gaps filled in Tonga is 627, measured in 2015.

The figure is down 5.9% on the previous year and up 17.6% over ten years.

Over the whole period, secondary education, teachers, female, gaps filled in Tonga peaked at 666 in 2014 and was at its lowest, 182, in 1970.

Tonga ranks 170th of 198 countries on this measure, in the bottom quarter.

The long-run direction has been consistently rising across the 23 years of available data.

Secondary education, teachers, female, gaps filled in Tonga, year by year

Annual values for Secondary education, teachers, female, gaps filled in Tonga, 1970 to 2015.
Year Value Change
1970 182
1984 383 +110.4%
1985 381 -0.5%
1986 431 +13.1%
1987 426 -1.2%
1988 421 -1.2%
1989 416 -1.2%
1990 411 -1.2%
1991 395 -3.9%
1998 442 +11.9%
1999 486 +10.0%
2000 493 +1.4%
2001 497 +0.8%
2002 525 +5.6%
2007 533 +1.5%
2008 540 +1.3%
2009 533 -1.3%
2010 523 -1.9%
2011 556 +6.3%
2012 591.5 +6.4%
2013 627 +6.0%
2014 666 +6.2%
2015 627 -5.9%

Averages by decade

DecadeAverage LowestHighest Years
1970s 182 182 182 1
1980s 409.67 381 431 6
1990s 433.5 395 486 4
2000s 520.17 493 540 6
2010s 598.42 523 666 6

Countries ranked near Tonga

  1. 167 Solomon Islands 718 compare
  2. 168 Samoa 706 compare
  3. 169 Antigua and Barbuda 640 compare
  4. 171 Kiribati 609 compare
  5. 171 Somalia 609 compare
  6. 173 Saint Vincent and the Grenadines 604 compare

See the full ranking of 243 places →

More education data for Tonga

All data for Tonga →

Frequently asked questions

What is secondary education, teachers, female, gaps filled in Tonga?
Secondary education, teachers, female, gaps filled in Tonga was 627 in 2015, according to Statizoid (derived).
What is the highest secondary education, teachers, female, gaps filled recorded in Tonga?
The highest recorded value was 666 in 2014.
What is the lowest secondary education, teachers, female, gaps filled recorded in Tonga?
The lowest recorded value was 182 in 1970.
How does Tonga rank for secondary education, teachers, female, gaps filled?
Tonga ranks 170th out of 198 countries with data for 2015.
Is secondary education, teachers, female, gaps filled rising or falling in Tonga?
Over the last ten years it is up 17.6%. The long-run trend across the full record is rising.
Where does this Tonga data come from?
The figures come from Statizoid (derived), published as part of Secondary education, teachers, female, gaps filled. Statizoid updates them automatically from the source API.

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CSV · JSON — 23 observations, free to reuse under Derived by Statizoid from the sources named on the page.

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Secondary education, teachers, female, gaps filled in Tonga. Statizoid, drawing on Statizoid (derived). Retrieved 29 August 2026, from https://education.statizoid.com/stat/secondary-education-teachers-female-gaps-filled/tonga/

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<a href="https://education.statizoid.com/stat/secondary-education-teachers-female-gaps-filled/tonga/">Secondary education, teachers, female, gaps filled in Tonga</a> — Statizoid

How this figure is calculated

Secondary education, teachers, female with 670 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Secondary education, teachers, female, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
243 places, 7,422 data points, 1970–2025
Last refreshed

Secondary education, teachers, female with 670 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.