Barbados vs Tonga: Swine, market — Manure management (manure treated, N content), per

Barbados
789.38 kg per square kilometre
in 2023
Tonga
914.75 kg per square kilometre
in 2023
Barbados rank
10th
Tonga rank
8th

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

  • Barbados
  • Tonga
05001.0k1.5k196119922023

How they compare

Tonga currently reports 914.75 kg per square kilometre against 789.38 kg per square kilometre in Barbados, a difference of 125.37 kg per square kilometre.

That makes Tonga's figure about 1.2 times Barbados's.

The two have swapped places 1 time across 63 shared years of data; in 1961 it was Barbados ahead.

Barbados ranks 10th and Tonga ranks 8th of 149 countries.

Across the 7 decades both report, Barbados averaged higher in 3 and Tonga in 4.

Head to head by decade

Decade Barbados Tonga Difference Ahead
1960s 880.63 kg per square kilometre 312.38 kg per square kilometre 568.26 kg per square kilometre Barbados
1970s 1,236 kg per square kilometre 632.78 kg per square kilometre 603.09 kg per square kilometre Barbados
1980s 1,252 kg per square kilometre 1,048 kg per square kilometre 204.74 kg per square kilometre Barbados
1990s 819.6 kg per square kilometre 946.43 kg per square kilometre 126.82 kg per square kilometre Tonga
2000s 602.49 kg per square kilometre 882.06 kg per square kilometre 279.57 kg per square kilometre Tonga
2010s 750.4 kg per square kilometre 901.6 kg per square kilometre 151.2 kg per square kilometre Tonga
2020s 789.38 kg per square kilometre 913.19 kg per square kilometre 123.81 kg per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher swine, market — manure management (manure treated, n content), per, Barbados or Tonga?
Tonga, at 914.75 kg per square kilometre against 789.38 kg per square kilometre in Barbados as of 2023.
What is the difference in swine, market — manure management (manure treated, n content), per between Barbados and Tonga?
125.37 kg per square kilometre, with Tonga ahead.
How many years of comparable data are there for Barbados and Tonga?
63 years are reported by both, from 1961 to 2023.
How do Barbados and Tonga rank globally for swine, market — manure management (manure treated, n content), per?
Barbados ranks 10th and Tonga ranks 8th of 149 countries.
Where does this data come from?
Statizoid (derived), published as Swine, market — Manure management (manure treated, N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Barbados vs Tonga: Swine, market — Manure management (manure treated, N content), per. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-market-manure-management-manure-treated-n-content-per-square-kilometre/barbados/tonga/

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About this data

Indicator
Swine, market — Manure management (manure treated, 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
151 places, 8,689 data points, 1961–2023
Last refreshed

Swine, market — Manure management (manure treated, 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.