Singapore vs Tonga: Swine — Losses from manure treated (N content), per square kilometre

Singapore
349.71 kg per square kilometre
in 1990
Tonga
552.93 kg per square kilometre
in 2023
Singapore rank
7th
Tonga rank
5th

Swine — Losses from manure treated (N content), per square kilometre over time

  • Singapore
  • Tonga
05001.0k1.5k196119922023

How they compare

Tonga currently reports 552.93 kg per square kilometre against 349.71 kg per square kilometre in Singapore, a difference of 203.22 kg per square kilometre.

That makes Tonga's figure about 1.6 times Singapore's.

The two have swapped places 1 time across 30 shared years of data; in 1961 it was Singapore ahead.

Singapore ranks 7th and Tonga ranks 5th of 149 countries.

Across the 4 decades both report, Singapore averaged higher in 3 and Tonga in 1.

Head to head by decade

Decade Singapore Tonga Difference Ahead
1960s 1,089 kg per square kilometre 188.82 kg per square kilometre 900.45 kg per square kilometre Singapore
1970s 1,316 kg per square kilometre 382.49 kg per square kilometre 933.1 kg per square kilometre Singapore
1980s 773.42 kg per square kilometre 633.22 kg per square kilometre 140.2 kg per square kilometre Singapore
1990s 349.71 kg per square kilometre 616.31 kg per square kilometre 266.61 kg per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher swine — losses from manure treated (n content), per square kilometre, Singapore or Tonga?
Tonga, at 552.93 kg per square kilometre against 349.71 kg per square kilometre in Singapore as of 2023.
What is the difference in swine — losses from manure treated (n content), per square kilometre between Singapore and Tonga?
203.22 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 — losses from manure treated (n content), per square kilometre?
Singapore ranks 7th and Tonga ranks 5th of 149 countries.
Where does this data come from?
Statizoid (derived), published as Swine — Losses from manure treated (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 — Losses from manure treated (N content), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-losses-from-manure-treated-n-content-per-square-kilometre/singapore/tonga/

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About this data

Indicator
Swine — Losses from manure treated (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 — Losses from manure treated (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.