Niue vs Tonga: Percentage of thinness among children aged 5-19 years, BMI < -2

Niue
0.74
in 2022
Tonga
0.5
in 2022
Niue rank
192nd
Tonga rank
193rd

Percentage of thinness among children aged 5-19 years, BMI < -2 over time

  • Niue
  • Tonga
00.20.40.60.81199020062022

How they compare

Niue currently reports 0.74 against 0.5 in Tonga, a difference of 0.24.

That makes Niue's figure about 1.5 times Tonga's.

Across all 33 years both countries report, Niue has been ahead every year.

Niue ranks 192nd and Tonga ranks 193rd of 193 countries.

Niue has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Niue Tonga Difference Ahead
1990s 0.871 0.424 0.447 Niue
2000s 0.747 0.341 0.406 Niue
2010s 0.708 0.38 0.328 Niue
2020s 0.74 0.48 0.26 Niue

Averages of every year both report within each decade.

Frequently asked questions

Which has higher percentage of thinness among children aged 5-19 years, bmi < -2, Niue or Tonga?
Niue, at 0.74 against 0.5 in Tonga as of 2022.
What is the difference in percentage of thinness among children aged 5-19 years, bmi < -2 between Niue and Tonga?
0.24, with Niue ahead.
How many years of comparable data are there for Niue and Tonga?
33 years are reported by both, from 1990 to 2022.
How do Niue and Tonga rank globally for percentage of thinness among children aged 5-19 years, bmi < -2?
Niue ranks 192nd and Tonga ranks 193rd of 193 countries.
Where does this data come from?
UNICEF, published as Percentage of thinness among children aged 5-19 years, BMI < -2 standard deviations below the median (crude estimate). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niue vs Tonga: Percentage of thinness among children aged 5-19 years, BMI < -2. Statizoid, drawing on UNICEF. Retrieved 12 September 2026, from https://health.statizoid.com/compare/percentage-of-thinness-among-children-aged-5-19-years-bmi-2-standard-deviations-below-the/niue/tonga/

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About this data

Indicator
Percentage of thinness among children aged 5-19 years, BMI < -2 standard deviations below the median (crude estimate)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
349 places, 9,957 data points, 1990–2022
Last refreshed