Guinea-Bissau vs Samoa: Swine — Manure applied to soils (N content), per square kilometre

Guinea-Bissau
231.92 kg per square kilometre
in 2023
Samoa
211.38 kg per square kilometre
in 2023
Guinea-Bissau rank
29th
Samoa rank
32nd

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

  • Guinea-Bissau
  • Samoa
100200300400196119922023

How they compare

Guinea-Bissau currently reports 231.92 kg per square kilometre against 211.38 kg per square kilometre in Samoa, a difference of 20.54 kg per square kilometre.

That makes Guinea-Bissau's figure about 1.1 times Samoa's.

The two have swapped places 6 times across 63 shared years of data; in 1961 it was Guinea-Bissau ahead.

Guinea-Bissau ranks 29th and Samoa ranks 32nd of 149 countries.

Across the 7 decades both report, Guinea-Bissau averaged higher in 2 and Samoa in 5.

Head to head by decade

Decade Guinea-Bissau Samoa Difference Ahead
1960s 84.09 kg per square kilometre 79.94 kg per square kilometre 4.15 kg per square kilometre Guinea-Bissau
1970s 101.21 kg per square kilometre 105.41 kg per square kilometre 4.2 kg per square kilometre Samoa
1980s 139.88 kg per square kilometre 306.32 kg per square kilometre 166.43 kg per square kilometre Samoa
1990s 160.38 kg per square kilometre 379.59 kg per square kilometre 219.21 kg per square kilometre Samoa
2000s 155.9 kg per square kilometre 410.98 kg per square kilometre 255.08 kg per square kilometre Samoa
2010s 226.95 kg per square kilometre 337.27 kg per square kilometre 110.33 kg per square kilometre Samoa
2020s 230.02 kg per square kilometre 211.52 kg per square kilometre 18.49 kg per square kilometre Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher swine — manure applied to soils (n content), per square kilometre, Guinea-Bissau or Samoa?
Guinea-Bissau, at 231.92 kg per square kilometre against 211.38 kg per square kilometre in Samoa as of 2023.
What is the difference in swine — manure applied to soils (n content), per square kilometre between Guinea-Bissau and Samoa?
20.54 kg per square kilometre, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Samoa?
63 years are reported by both, from 1961 to 2023.
How do Guinea-Bissau and Samoa rank globally for swine — manure applied to soils (n content), per square kilometre?
Guinea-Bissau ranks 29th and Samoa ranks 32nd of 149 countries.
Where does this data come from?
Statizoid (derived), published as Swine — Manure applied to soils (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Guinea-Bissau vs Samoa: Swine — Manure applied to soils (N content), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-manure-applied-to-soils-n-content-per-square-kilometre/guinea-bissau/samoa/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://environment.statizoid.com/compare/swine-manure-applied-to-soils-n-content-per-square-kilometre/guinea-bissau/samoa/">Guinea-Bissau vs Samoa: Swine — Manure applied to soils (N content), per square kilometre</a> — Statizoid

About this data

Indicator
Swine — 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 — 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.