Singapore vs Tonga: Swine, breeding — Manure applied to soils that leaches (N content)

Singapore
26.68 kg per square kilometre
in 1990
Tonga
60.26 kg per square kilometre
in 2023
Singapore rank
9th
Tonga rank
6th

Swine, breeding — Manure applied to soils that leaches (N content) over time

  • Singapore
  • Tonga
255075100125196119922023

How they compare

Tonga currently reports 60.26 kg per square kilometre against 26.68 kg per square kilometre in Singapore, a difference of 33.58 kg per square kilometre.

That makes Tonga's figure about 2.3 times Singapore's.

The two have swapped places 3 times across 30 shared years of data; in 1961 it was Singapore ahead.

Singapore ranks 9th and Tonga ranks 6th of 149 countries.

Across the 4 decades both report, Singapore averaged higher in 2 and Tonga in 2.

Head to head by decade

Decade Singapore Tonga Difference Ahead
1960s 83.12 kg per square kilometre 20.58 kg per square kilometre 62.54 kg per square kilometre Singapore
1970s 100.39 kg per square kilometre 41.69 kg per square kilometre 58.7 kg per square kilometre Singapore
1980s 59.02 kg per square kilometre 69.01 kg per square kilometre 9.99 kg per square kilometre Tonga
1990s 26.68 kg per square kilometre 67.17 kg per square kilometre 40.48 kg per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher swine, breeding — manure applied to soils that leaches (n content), Singapore or Tonga?
Tonga, at 60.26 kg per square kilometre against 26.68 kg per square kilometre in Singapore as of 2023.
What is the difference in swine, breeding — manure applied to soils that leaches (n content) between Singapore and Tonga?
33.58 kg per square kilometre, with Tonga ahead.
How many years of comparable data are there for Singapore and Tonga?
30 years are reported by both, from 1961 to 1990.
How do Singapore and Tonga rank globally for swine, breeding — manure applied to soils that leaches (n content)?
Singapore ranks 9th and Tonga ranks 6th of 149 countries.
Where does this data come from?
Statizoid (derived), published as Swine, breeding — Manure applied to soils that leaches (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Singapore vs Tonga: Swine, breeding — Manure applied to soils that leaches (N content). Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-that-leaches-n-content-per-square-kilometre/singapore/tonga/

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<a href="https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-that-leaches-n-content-per-square-kilometre/singapore/tonga/">Singapore vs Tonga: Swine, breeding — Manure applied to soils that leaches (N content)</a> — Statizoid

About this data

Indicator
Swine, breeding — Manure applied to soils that leaches (N content), per square kilometre
Unit
kg per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
151 places, 8,689 data points, 1961–2023
Last refreshed

Swine, breeding — Manure applied to soils that leaches (N content) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.