How many years of comparable data are there for Congo and Puerto Rico?

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as Chickens, layers — Manure applied to soils that volatilises (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Congo vs Puerto Rico: Chickens, layers: Manure applied … applied unit GDP volatilises

Congo

0 kg per US$ of GDP

in 2023

Puerto Rico

0 kg per US$ of GDP

in 2023

Congo rank

155th

Puerto Rico rank

156th

Chickens, layers: Manure applied … applied unit GDP volatilises over time

Congo
Puerto Rico

How they compare

Congo currently reports 0 kg per US$ of GDP against 0 kg per US$ of GDP in Puerto Rico, a difference of 0 kg per US$ of GDP.

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

The two have swapped places 11 times across 63 shared years of data; in 1961 it was Puerto Rico ahead.

Congo ranks 155th and Puerto Rico ranks 156th of 167 countries.

Across the 7 decades both report, Congo averaged higher in 4 and Puerto Rico in 3.

Head to head by decade

Decade	Congo	Puerto Rico	Difference	Ahead
1960s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Puerto Rico
1970s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Puerto Rico
1980s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Puerto Rico
1990s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Congo
2000s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Congo
2010s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Congo
2020s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — manure applied to soils that volatilises (n), Congo or Puerto Rico?: Congo, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Puerto Rico as of 2023.
What is the difference in chickens, layers — manure applied to soils that volatilises (n) between Congo and Puerto Rico?: 0 kg per US$ of GDP, with Congo ahead.
How many years of comparable data are there for Congo and Puerto Rico?: 63 years are reported by both, from 1961 to 2023.
How do Congo and Puerto Rico rank globally for chickens, layers — manure applied to soils that volatilises (n)?: Congo ranks 155th and Puerto Rico ranks 156th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Chickens, layers — Manure applied to soils that volatilises (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Puerto Rico: Chickens, layers — Manure applied to soils that volatilises (N). Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://environment.statizoid.com/compare/chickens-layers-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/congo-rep/puerto-rico-us/

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<a href="https://environment.statizoid.com/compare/chickens-layers-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/congo-rep/puerto-rico-us/">Congo vs Puerto Rico: Chickens, layers — Manure applied to soils that volatilises (N)</a> — Statizoid

About this data

Indicator: Chickens, layers — Manure applied to soils that volatilises (N content), per unit of GDP
Unit: kg per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 169 places, 9,049 data points, 1961–2023
Last refreshed: 09 October 2026

Chickens, layers — Manure applied to soils that volatilises (N content) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.