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

Spain
60.11 kg per square kilometre
in 2020
Tonga
55.32 kg per square kilometre
in 2023
Spain rank
31st
Tonga rank
34th

Poultry Birds — Manure applied to soils that leaches (N content), per over time

  • Spain
  • Tonga
0204060196119922023

How they compare

Spain currently reports 60.11 kg per square kilometre against 55.32 kg per square kilometre in Tonga, a difference of 4.79 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 15.38 kg per square kilometre 14.45 kg per square kilometre 0.9221 kg per square kilometre Spain
1970s 27.24 kg per square kilometre 17.06 kg per square kilometre 10.19 kg per square kilometre Spain
1980s 32.44 kg per square kilometre 37.91 kg per square kilometre 5.48 kg per square kilometre Tonga
1990s 41.93 kg per square kilometre 41.51 kg per square kilometre 0.42 kg per square kilometre Spain
2000s 46.45 kg per square kilometre 50.57 kg per square kilometre 4.12 kg per square kilometre Tonga
2010s 53.54 kg per square kilometre 53.56 kg per square kilometre 0.0224 kg per square kilometre Tonga
2020s 60.11 kg per square kilometre 55.17 kg per square kilometre 4.94 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 leaches (n content), per, Spain or Tonga?
Spain, at 60.11 kg per square kilometre against 55.32 kg per square kilometre in Tonga as of 2020.
What is the difference in poultry birds — manure applied to soils that leaches (n content), per between Spain and Tonga?
4.79 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 leaches (n content), per?
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 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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Spain vs Tonga: Poultry Birds — Manure applied to soils that leaches (N content), per. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/poultry-birds-manure-applied-to-soils-that-leaches-n-content-per-square-kilometre/spain/tonga/

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About this data

Indicator
Poultry Birds — 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
170 places, 9,701 data points, 1961–2023
Last refreshed

Poultry Birds — 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.