How many years of comparable data are there for Niger and Samoa?

25 years are reported by both, from 1975 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Indirect emissions (N2O) - Synthetic Fertilizers, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs Samoa: Emission Totals - Indirect emissions (N2O) - Synthetic Fertilizers

Niger

0 units per square kilometre

in 2019

Samoa

0 units per square kilometre

in 2019

Niger rank

157th

Samoa rank

160th

Emission Totals - Indirect emissions (N2O) - Synthetic Fertilizers over time

Niger
Samoa

How they compare

Niger currently reports 0 units per square kilometre against 0 units per square kilometre in Samoa, a difference of 0 units per square kilometre.

The two have swapped places 9 times across 25 shared years of data; in 1975 it was Samoa ahead.

Niger ranks 157th and Samoa ranks 160th of 163 countries.

Across the 4 decades both report, Niger averaged higher in 1 and Samoa in 3.

Head to head by decade

Decade	Niger	Samoa	Difference	Ahead
1970s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Samoa
1980s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Samoa
2000s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Samoa
2010s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Niger

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - indirect emissions (n2o) - synthetic fertilizers, Niger or Samoa?: Niger, at 0 units per square kilometre against 0 units per square kilometre in Samoa as of 2019.
What is the difference in emission totals - indirect emissions (n2o) - synthetic fertilizers between Niger and Samoa?: 0 units per square kilometre, with Niger ahead.
How many years of comparable data are there for Niger and Samoa?: 25 years are reported by both, from 1975 to 2019.
How do Niger and Samoa rank globally for emission totals - indirect emissions (n2o) - synthetic fertilizers?: Niger ranks 157th and Samoa ranks 160th of 163 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Indirect emissions (N2O) - Synthetic Fertilizers, 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

Niger vs Samoa: Emission Totals - Indirect emissions (N2O) - Synthetic Fertilizers. Statizoid, drawing on Statizoid (derived). Retrieved 11 September 2026, from https://reference.statizoid.com/compare/emission-totals-indirect-emissions-n2o-synthetic-fertilizers-per-square-kilometre/niger/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://reference.statizoid.com/compare/emission-totals-indirect-emissions-n2o-synthetic-fertilizers-per-square-kilometre/niger/samoa/">Niger vs Samoa: Emission Totals - Indirect emissions (N2O) - Synthetic Fertilizers</a> — Statizoid

About this data

Indicator: Emission Totals - Indirect emissions (N2O) - Synthetic Fertilizers, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 163 places, 8,046 data points, 1961–2019
Last refreshed: 11 September 2026

Emission Totals - Indirect emissions (N2O) - Synthetic Fertilizers 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.