Singapore vs Sub-Saharan Africa: Chickens, layers: Amount excreted in manure (N content) … square

Singapore
2,163 kg per square kilometre
in 2023
Sub-Saharan Africa
9.96 kg per square kilometre
in 2023
Singapore rank
1st
Sub-Saharan Africa rank
2nd

Chickens, layers: Amount excreted in manure (N content) … square over time

  • Singapore
  • Sub-Saharan Africa
01.0k2.0k3.0k4.0k196119922023

How they compare

Singapore currently reports 2,163 kg per square kilometre against 9.96 kg per square kilometre in Sub-Saharan Africa, a difference of 2,153 kg per square kilometre.

That makes Singapore's figure about 217.1 times Sub-Saharan Africa's.

Across all 63 years both countries report, Singapore has been ahead every year.

Singapore ranks 1st and Sub-Saharan Africa ranks 2nd of 168 countries.

Singapore has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Singapore Sub-Saharan Africa Difference Ahead
1960s 1,948 kg per square kilometre 3.09 kg per square kilometre 1,945 kg per square kilometre Singapore
1970s 3,127 kg per square kilometre 4.21 kg per square kilometre 3,123 kg per square kilometre Singapore
1980s 3,003 kg per square kilometre 5.36 kg per square kilometre 2,998 kg per square kilometre Singapore
1990s 1,461 kg per square kilometre 6.17 kg per square kilometre 1,455 kg per square kilometre Singapore
2000s 1,856 kg per square kilometre 7.76 kg per square kilometre 1,848 kg per square kilometre Singapore
2010s 1,937 kg per square kilometre 8.82 kg per square kilometre 1,928 kg per square kilometre Singapore
2020s 2,223 kg per square kilometre 9.9 kg per square kilometre 2,213 kg per square kilometre Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — amount excreted in manure (n content), per square, Singapore or Sub-Saharan Africa?
Singapore, at 2,163 kg per square kilometre against 9.96 kg per square kilometre in Sub-Saharan Africa as of 2023.
What is the difference in chickens, layers — amount excreted in manure (n content), per square between Singapore and Sub-Saharan Africa?
2,153 kg per square kilometre, with Singapore ahead.
How many years of comparable data are there for Singapore and Sub-Saharan Africa?
63 years are reported by both, from 1961 to 2023.
How do Singapore and Sub-Saharan Africa rank globally for chickens, layers — amount excreted in manure (n content), per square?
Singapore ranks 1st and Sub-Saharan Africa ranks 2nd of 168 countries.
Where does this data come from?
Statizoid (derived), published as Chickens, layers — Amount excreted in manure (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Singapore vs Sub-Saharan Africa: Chickens, layers — Amount excreted in manure (N content), per square. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/chickens-layers-amount-excreted-in-manure-n-content-per-square-kilometre/singapore/sub-saharan-africa/

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<a href="https://environment.statizoid.com/compare/chickens-layers-amount-excreted-in-manure-n-content-per-square-kilometre/singapore/sub-saharan-africa/">Singapore vs Sub-Saharan Africa: Chickens, layers — Amount excreted in manure (N content), per square</a> — Statizoid

About this data

Indicator
Chickens, layers — Amount excreted in manure (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
170 places, 9,696 data points, 1961–2023
Last refreshed

Chickens, layers — Amount excreted in manure (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.