New Zealand vs Sierra Leone: Swine, breeding — Manure applied to soils that volatilises (N)

New Zealand
0.3264 kg per square kilometre
in 2023
Sierra Leone
0.3707 kg per square kilometre
in 2023
New Zealand rank
99th
Sierra Leone rank
97th

Swine, breeding — Manure applied to soils that volatilises (N) over time

  • New Zealand
  • Sierra Leone
00.20.40.60.81196119922023

How they compare

Sierra Leone currently reports 0.3707 kg per square kilometre against 0.3264 kg per square kilometre in New Zealand, a difference of 0.0443 kg per square kilometre.

That makes Sierra Leone's figure about 1.1 times New Zealand's.

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

New Zealand ranks 99th and Sierra Leone ranks 97th of 149 countries.

Across the 7 decades both report, New Zealand averaged higher in 6 and Sierra Leone in 1.

Head to head by decade

Decade New Zealand Sierra Leone Difference Ahead
1960s 0.8758 kg per square kilometre 0.0324 kg per square kilometre 0.8434 kg per square kilometre New Zealand
1970s 0.6272 kg per square kilometre 0.039 kg per square kilometre 0.5882 kg per square kilometre New Zealand
1980s 0.5547 kg per square kilometre 0.0679 kg per square kilometre 0.4868 kg per square kilometre New Zealand
1990s 0.5243 kg per square kilometre 0.078 kg per square kilometre 0.4464 kg per square kilometre New Zealand
2000s 0.4629 kg per square kilometre 0.038 kg per square kilometre 0.4249 kg per square kilometre New Zealand
2010s 0.379 kg per square kilometre 0.1914 kg per square kilometre 0.1876 kg per square kilometre New Zealand
2020s 0.3294 kg per square kilometre 0.3707 kg per square kilometre 0.0412 kg per square kilometre Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher swine, breeding — manure applied to soils that volatilises (n), New Zealand or Sierra Leone?
Sierra Leone, at 0.3707 kg per square kilometre against 0.3264 kg per square kilometre in New Zealand as of 2023.
What is the difference in swine, breeding — manure applied to soils that volatilises (n) between New Zealand and Sierra Leone?
0.0443 kg per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for New Zealand and Sierra Leone?
63 years are reported by both, from 1961 to 2023.
How do New Zealand and Sierra Leone rank globally for swine, breeding — manure applied to soils that volatilises (n)?
New Zealand ranks 99th and Sierra Leone ranks 97th of 149 countries.
Where does this data come from?
Statizoid (derived), published as Swine, breeding — Manure applied to soils that volatilises (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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New Zealand vs Sierra Leone: Swine, breeding — Manure applied to soils that volatilises (N). Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-that-volatilises-n-content-per-square-kilometre/new-zealand/sierra-leone/

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<a href="https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-that-volatilises-n-content-per-square-kilometre/new-zealand/sierra-leone/">New Zealand vs Sierra Leone: Swine, breeding — Manure applied to soils that volatilises (N)</a> — Statizoid

About this data

Indicator
Swine, breeding — Manure applied to soils that volatilises (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, breeding — Manure applied to soils that volatilises (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.