How many years of comparable data are there for Panama and Samoa?

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Horses — Manure left on pasture that leaches (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Panama vs Samoa: Horses: Manure left on pasture that leaches (N) … unit GDP leaches

Panama

0 kg per US$ of GDP

in 2023

Samoa

0 kg per US$ of GDP

in 2023

Panama rank

41st

Samoa rank

40th

Horses: Manure left on pasture that leaches (N) … unit GDP leaches over time

Panama
Samoa

How they compare

Samoa currently reports 0 kg per US$ of GDP against 0 kg per US$ of GDP in Panama, a difference of 0 kg per US$ of GDP.

The two have swapped places 3 times across 54 shared years of data; in 1970 it was Panama ahead.

Panama ranks 41st and Samoa ranks 40th of 143 countries.

Panama has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Panama	Samoa	Difference	Ahead
1970s	0.0008 kg per US$ of GDP	0.0003 kg per US$ of GDP	0.0005 kg per US$ of GDP	Panama
1980s	0.0003 kg per US$ of GDP	0.0002 kg per US$ of GDP	0.0001 kg per US$ of GDP	Panama
1990s	0.0002 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	Panama
2000s	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	0.0001 kg per US$ of GDP	Panama
2010s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Panama
2020s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Panama

Averages of every year both report within each decade.

Frequently asked questions

Which has higher horses — manure left on pasture that leaches (n content), per unit of, Panama or Samoa?: Samoa, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Panama as of 2023.
What is the difference in horses — manure left on pasture that leaches (n content), per unit of between Panama and Samoa?: 0 kg per US$ of GDP, with Samoa ahead.
How many years of comparable data are there for Panama and Samoa?: 54 years are reported by both, from 1970 to 2023.
How do Panama and Samoa rank globally for horses — manure left on pasture that leaches (n content), per unit of?: Panama ranks 41st and Samoa ranks 40th of 143 countries.
Where does this data come from?: Statizoid (derived), published as Horses — Manure left on pasture that leaches (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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Panama vs Samoa: Horses — Manure left on pasture that leaches (N content), per unit of. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/horses-manure-left-on-pasture-that-leaches-n-content-per-unit-of-gdp/panama/samoa/

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<a href="https://environment.statizoid.com/compare/horses-manure-left-on-pasture-that-leaches-n-content-per-unit-of-gdp/panama/samoa/">Panama vs Samoa: Horses — Manure left on pasture that leaches (N content), per unit of</a> — Statizoid

About this data

Indicator: Horses — Manure left on pasture that leaches (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: 145 places, 7,594 data points, 1961–2023
Last refreshed: 07 October 2026

Horses — Manure left on pasture that leaches (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.