Puerto Rico vs Spain: Chickens, layers: Amount excreted in manure (N content) … square

Puerto Rico
75.56 kg per square kilometre
in 2023
Spain
71.79 kg per square kilometre
in 2020
Puerto Rico rank
39th
Spain rank
42nd

Chickens, layers: Amount excreted in manure (N content) … square over time

  • Puerto Rico
  • Spain
406080100120140196119922023

How they compare

Puerto Rico currently reports 75.56 kg per square kilometre against 71.79 kg per square kilometre in Spain, a difference of 3.77 kg per square kilometre.

That makes Puerto Rico's figure about 1.1 times Spain's.

The two have swapped places 6 times across 58 shared years of data; in 1961 it was Puerto Rico ahead.

Puerto Rico ranks 39th and Spain ranks 42nd of 168 countries.

Puerto Rico has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Puerto Rico Spain Difference Ahead
1960s 75.66 kg per square kilometre 47.66 kg per square kilometre 28 kg per square kilometre Puerto Rico
1970s 111.39 kg per square kilometre 57.74 kg per square kilometre 53.64 kg per square kilometre Puerto Rico
1980s 106.14 kg per square kilometre 63.97 kg per square kilometre 42.17 kg per square kilometre Puerto Rico
1990s 84.01 kg per square kilometre 55.15 kg per square kilometre 28.87 kg per square kilometre Puerto Rico
2000s 67.64 kg per square kilometre 62.53 kg per square kilometre 5.12 kg per square kilometre Puerto Rico
2010s 72.63 kg per square kilometre 59.98 kg per square kilometre 12.65 kg per square kilometre Puerto Rico
2020s 74.83 kg per square kilometre 71.79 kg per square kilometre 3.04 kg per square kilometre Puerto Rico

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — amount excreted in manure (n content), per square, Puerto Rico or Spain?
Puerto Rico, at 75.56 kg per square kilometre against 71.79 kg per square kilometre in Spain as of 2023.
What is the difference in chickens, layers — amount excreted in manure (n content), per square between Puerto Rico and Spain?
3.77 kg per square kilometre, with Puerto Rico ahead.
How many years of comparable data are there for Puerto Rico and Spain?
58 years are reported by both, from 1961 to 2020.
How do Puerto Rico and Spain rank globally for chickens, layers — amount excreted in manure (n content), per square?
Puerto Rico ranks 39th and Spain ranks 42nd of 168 countries.
Where does this data come from?
Statizoid (derived), published as Chickens, layers — Amount excreted in manure (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Puerto Rico vs Spain: Chickens, layers — Amount excreted in manure (N content), per square. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/chickens-layers-amount-excreted-in-manure-n-content-per-square-kilometre/puerto-rico-us/spain/

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<a href="https://environment.statizoid.com/compare/chickens-layers-amount-excreted-in-manure-n-content-per-square-kilometre/puerto-rico-us/spain/">Puerto Rico vs Spain: Chickens, layers — Amount excreted in manure (N content), per square</a> — Statizoid

About this data

Indicator
Chickens, layers — Amount excreted in manure (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, 9,696 data points, 1961–2023
Last refreshed

Chickens, layers — Amount excreted in manure (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.