How many years of comparable data are there for Liberia and Peru?

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

Where does this data come from?

Statizoid (derived), published as Poultry Birds — 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.

Liberia vs Peru: Poultry Birds — Manure applied to soils that volatilises (N content)

Liberia

0 kg per US$ of GDP

in 2023

Peru

0 kg per US$ of GDP

in 2023

Liberia rank

38th

Peru rank

37th

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

Liberia
Peru

How they compare

Peru currently reports 0 kg per US$ of GDP against 0 kg per US$ of GDP in Liberia, a difference of 0 kg per US$ of GDP.

The two have swapped places 6 times across 63 shared years of data; in 1961 it was Peru ahead.

Liberia ranks 38th and Peru ranks 37th of 167 countries.

Across the 7 decades both report, Liberia averaged higher in 3 and Peru in 4.

Head to head by decade

Decade	Liberia	Peru	Difference	Ahead
1960s	0.0001 kg per US$ of GDP	0.0002 kg per US$ of GDP	0.0001 kg per US$ of GDP	Peru
1970s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Peru
1980s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Peru
1990s	0.0003 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0002 kg per US$ of GDP	Liberia
2000s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Liberia
2010s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Liberia
2020s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Peru

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), Liberia or Peru?: Peru, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Liberia as of 2023.
What is the difference in poultry birds — manure applied to soils that volatilises (n content) between Liberia and Peru?: 0 kg per US$ of GDP, with Peru ahead.
How many years of comparable data are there for Liberia and Peru?: 63 years are reported by both, from 1961 to 2023.
How do Liberia and Peru rank globally for poultry birds — manure applied to soils that volatilises (n content)?: Liberia ranks 38th and Peru ranks 37th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Poultry Birds — 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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Liberia vs Peru: Poultry Birds — Manure applied to soils that volatilises (N content). Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/poultry-birds-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/liberia/peru/

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<a href="https://environment.statizoid.com/compare/poultry-birds-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/liberia/peru/">Liberia vs Peru: 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 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, 9,054 data points, 1961–2023
Last refreshed: 01 October 2026

Poultry Birds — 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.