Guinea-Bissau vs Tonga: Nitrogen fertilizer use, per square kilometre

Guinea-Bissau
0.0957 tonnes per square kilometre
in 2023
Tonga
0.0931 tonnes per square kilometre
in 2023
Guinea-Bissau rank
131st
Tonga rank
132nd

Nitrogen fertilizer use, per square kilometre over time

  • Guinea-Bissau
  • Tonga
00.050.10.150.2197319982023

How they compare

Guinea-Bissau currently reports 0.0957 tonnes per square kilometre against 0.0931 tonnes per square kilometre in Tonga, a difference of 0.0026 tonnes per square kilometre.

The two have swapped places 7 times across 24 shared years of data; in 1982 it was Tonga ahead.

Guinea-Bissau ranks 131st and Tonga ranks 132nd of 195 countries.

Across the 4 decades both report, Guinea-Bissau averaged higher in 3 and Tonga in 1.

Head to head by decade

Decade Guinea-Bissau Tonga Difference Ahead
1980s 0.0089 tonnes per square kilometre 0.1035 tonnes per square kilometre 0.0946 tonnes per square kilometre Tonga
2000s 0.0563 tonnes per square kilometre 0.0372 tonnes per square kilometre 0.0191 tonnes per square kilometre Guinea-Bissau
2010s 0.1083 tonnes per square kilometre 0.0833 tonnes per square kilometre 0.025 tonnes per square kilometre Guinea-Bissau
2020s 0.1294 tonnes per square kilometre 0.1063 tonnes per square kilometre 0.0231 tonnes per square kilometre Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrogen fertilizer use, per square kilometre, Guinea-Bissau or Tonga?
Guinea-Bissau, at 0.0957 tonnes per square kilometre against 0.0931 tonnes per square kilometre in Tonga as of 2023.
What is the difference in nitrogen fertilizer use, per square kilometre between Guinea-Bissau and Tonga?
0.0026 tonnes per square kilometre, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Tonga?
24 years are reported by both, from 1982 to 2023.
How do Guinea-Bissau and Tonga rank globally for nitrogen fertilizer use, per square kilometre?
Guinea-Bissau ranks 131st and Tonga ranks 132nd of 195 countries.
Where does this data come from?
Statizoid (derived), published as Nitrogen fertilizer use, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Tonga: Nitrogen fertilizer use, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 05 October 2026, from https://agriculture.statizoid.com/compare/nitrogen-fertilizer-use-per-square-kilometre/guinea-bissau/tonga/

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About this data

Indicator
Nitrogen fertilizer use, per square kilometre
Unit
tonnes per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
195 places, 9,961 data points, 1961–2023
Last refreshed

Nitrogen fertilizer use 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.