New Zealand vs Sierra Leone: Swine, breeding — Manure applied to soils (N content), per square

New Zealand
1.63 kg per square kilometre
in 2023
Sierra Leone
1.85 kg per square kilometre
in 2023
New Zealand rank
99th
Sierra Leone rank
97th

Swine, breeding — Manure applied to soils (N content), per square over time

  • New Zealand
  • Sierra Leone
012345196119922023

How they compare

Sierra Leone currently reports 1.85 kg per square kilometre against 1.63 kg per square kilometre in New Zealand, a difference of 0.22 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 4.38 kg per square kilometre 0.1618 kg per square kilometre 4.22 kg per square kilometre New Zealand
1970s 3.14 kg per square kilometre 0.1948 kg per square kilometre 2.94 kg per square kilometre New Zealand
1980s 2.77 kg per square kilometre 0.3394 kg per square kilometre 2.43 kg per square kilometre New Zealand
1990s 2.62 kg per square kilometre 0.3899 kg per square kilometre 2.23 kg per square kilometre New Zealand
2000s 2.31 kg per square kilometre 0.1898 kg per square kilometre 2.12 kg per square kilometre New Zealand
2010s 1.89 kg per square kilometre 0.9568 kg per square kilometre 0.9381 kg per square kilometre New Zealand
2020s 1.65 kg per square kilometre 1.85 kg per square kilometre 0.2062 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 (n content), per square, New Zealand or Sierra Leone?
Sierra Leone, at 1.85 kg per square kilometre against 1.63 kg per square kilometre in New Zealand as of 2023.
What is the difference in swine, breeding — manure applied to soils (n content), per square between New Zealand and Sierra Leone?
0.22 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 (n content), per square?
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 (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 (N content), per square. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-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-n-content-per-square-kilometre/new-zealand/sierra-leone/">New Zealand vs Sierra Leone: Swine, breeding — Manure applied to soils (N content), per square</a> — Statizoid

About this data

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