Samoa vs Tonga: Swine, breeding — Manure management (manure treated, N content), per

Samoa
0.0003 kg per US$ of GDP
in 2023
Tonga
0.0004 kg per US$ of GDP
in 2023
Samoa rank
4th
Tonga rank
2nd

Swine, breeding — Manure management (manure treated, N content), per over time

  • Samoa
  • Tonga
00.0020.0040.0060.008197019962023

How they compare

Tonga currently reports 0.0004 kg per US$ of GDP against 0.0003 kg per US$ of GDP in Samoa, a difference of 0.0001 kg per US$ of GDP.

That makes Tonga's figure about 1.6 times Samoa's.

The two have swapped places 4 times across 49 shared years of data; in 1975 it was Tonga ahead.

Samoa ranks 4th and Tonga ranks 2nd of 149 countries.

Across the 6 decades both report, Samoa averaged higher in 3 and Tonga in 3.

Head to head by decade

Decade Samoa Tonga Difference Ahead
1970s 0.0016 kg per US$ of GDP 0.0064 kg per US$ of GDP 0.0049 kg per US$ of GDP Tonga
1980s 0.0037 kg per US$ of GDP 0.0042 kg per US$ of GDP 0.0004 kg per US$ of GDP Tonga
1990s 0.0029 kg per US$ of GDP 0.0016 kg per US$ of GDP 0.0013 kg per US$ of GDP Samoa
2000s 0.0015 kg per US$ of GDP 0.001 kg per US$ of GDP 0.0005 kg per US$ of GDP Samoa
2010s 0.0006 kg per US$ of GDP 0.0006 kg per US$ of GDP 0 kg per US$ of GDP Samoa
2020s 0.0003 kg per US$ of GDP 0.0005 kg per US$ of GDP 0.0002 kg per US$ of GDP Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher swine, breeding — manure management (manure treated, n content), per, Samoa or Tonga?
Tonga, at 0.0004 kg per US$ of GDP against 0.0003 kg per US$ of GDP in Samoa as of 2023.
What is the difference in swine, breeding — manure management (manure treated, n content), per between Samoa and Tonga?
0.0001 kg per US$ of GDP, with Tonga ahead.
How many years of comparable data are there for Samoa and Tonga?
49 years are reported by both, from 1975 to 2023.
How do Samoa and Tonga rank globally for swine, breeding — manure management (manure treated, n content), per?
Samoa ranks 4th and Tonga ranks 2nd of 149 countries.
Where does this data come from?
Statizoid (derived), published as Swine, breeding — Manure management (manure treated, 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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Samoa vs Tonga: Swine, breeding — Manure management (manure treated, N content), per. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-breeding-manure-management-manure-treated-n-content-per-unit-of-gdp/samoa/tonga/

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About this data

Indicator
Swine, breeding — Manure management (manure treated, 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
151 places, 8,190 data points, 1961–2023
Last refreshed

Swine, breeding — Manure management (manure treated, 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.