Spain vs Tonga: Poultry Birds — Manure applied to soils that volatilises (N content)

Spain
40.07 kg per square kilometre
in 2020
Tonga
36.88 kg per square kilometre
in 2023
Spain rank
31st
Tonga rank
34th

Poultry Birds — Manure applied to soils that volatilises (N content) over time

  • Spain
  • Tonga
10203040196119922023

How they compare

Spain currently reports 40.07 kg per square kilometre against 36.88 kg per square kilometre in Tonga, a difference of 3.19 kg per square kilometre.

That makes Spain's figure about 1.1 times Tonga's.

The two have swapped places 8 times across 58 shared years of data; in 1961 it was Spain ahead.

Spain ranks 31st and Tonga ranks 34th of 168 countries.

Across the 7 decades both report, Spain averaged higher in 4 and Tonga in 3.

Head to head by decade

Decade Spain Tonga Difference Ahead
1960s 10.25 kg per square kilometre 9.64 kg per square kilometre 0.6147 kg per square kilometre Spain
1970s 18.16 kg per square kilometre 11.37 kg per square kilometre 6.79 kg per square kilometre Spain
1980s 21.62 kg per square kilometre 25.27 kg per square kilometre 3.65 kg per square kilometre Tonga
1990s 27.95 kg per square kilometre 27.67 kg per square kilometre 0.2801 kg per square kilometre Spain
2000s 30.97 kg per square kilometre 33.71 kg per square kilometre 2.74 kg per square kilometre Tonga
2010s 35.69 kg per square kilometre 35.71 kg per square kilometre 0.0151 kg per square kilometre Tonga
2020s 40.07 kg per square kilometre 36.78 kg per square kilometre 3.29 kg per square kilometre Spain

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poultry birds — manure applied to soils that volatilises (n content), Spain or Tonga?
Spain, at 40.07 kg per square kilometre against 36.88 kg per square kilometre in Tonga as of 2020.
What is the difference in poultry birds — manure applied to soils that volatilises (n content) between Spain and Tonga?
3.19 kg per square kilometre, with Spain ahead.
How many years of comparable data are there for Spain and Tonga?
58 years are reported by both, from 1961 to 2020.
How do Spain and Tonga rank globally for poultry birds — manure applied to soils that volatilises (n content)?
Spain ranks 31st and Tonga ranks 34th of 168 countries.
Where does this data come from?
Statizoid (derived), published as Poultry Birds — Manure applied to soils that volatilises (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Spain vs Tonga: Poultry Birds — Manure applied to soils that volatilises (N content). Statizoid, drawing on Statizoid (derived). Retrieved 01 October 2026, from https://environment.statizoid.com/compare/poultry-birds-manure-applied-to-soils-that-volatilises-n-content-per-square-kilometre/spain/tonga/

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<a href="https://environment.statizoid.com/compare/poultry-birds-manure-applied-to-soils-that-volatilises-n-content-per-square-kilometre/spain/tonga/">Spain vs Tonga: Poultry Birds — Manure applied to soils that volatilises (N content)</a> — Statizoid

About this data

Indicator
Poultry Birds — Manure applied to soils that volatilises (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
170 places, 9,701 data points, 1961–2023
Last refreshed

Poultry Birds — Manure applied to soils that volatilises (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.