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

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

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (N2O) - Synthetic Fertilizers, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Qatar vs Samoa: Emission Totals - Emissions (N2O) - Synthetic Fertilizers, per unit

Qatar

0 units per US$ of GDP

in 2019

Samoa

0 units per US$ of GDP

in 2019

Qatar rank

159th

Samoa rank

158th

Emission Totals - Emissions (N2O) - Synthetic Fertilizers, per unit over time

Qatar
Samoa

How they compare

Samoa currently reports 0 units per US$ of GDP against 0 units per US$ of GDP in Qatar, a difference of 0 units per US$ of GDP.

That makes Samoa's figure about 1.4 times Qatar's.

The two have swapped places 14 times across 25 shared years of data; in 1975 it was Samoa ahead.

Qatar ranks 159th and Samoa ranks 158th of 163 countries.

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

Head to head by decade

Decade	Qatar	Samoa	Difference	Ahead
1970s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Samoa
1980s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Samoa
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Qatar
2010s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (n2o) - synthetic fertilizers, per unit, Qatar or Samoa?: Samoa, at 0 units per US$ of GDP against 0 units per US$ of GDP in Qatar as of 2019.
What is the difference in emission totals - emissions (n2o) - synthetic fertilizers, per unit between Qatar and Samoa?: 0 units per US$ of GDP, with Samoa ahead.
How many years of comparable data are there for Qatar and Samoa?: 25 years are reported by both, from 1975 to 2019.
How do Qatar and Samoa rank globally for emission totals - emissions (n2o) - synthetic fertilizers, per unit?: Qatar ranks 159th and Samoa ranks 158th of 163 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (N2O) - Synthetic Fertilizers, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Qatar vs Samoa: Emission Totals - Emissions (N2O) - Synthetic Fertilizers, per unit. Statizoid, drawing on Statizoid (derived). Retrieved 11 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-n2o-synthetic-fertilizers-per-unit-of-gdp/qatar/samoa/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-n2o-synthetic-fertilizers-per-unit-of-gdp/qatar/samoa/">Qatar vs Samoa: Emission Totals - Emissions (N2O) - Synthetic Fertilizers, per unit</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (N2O) - Synthetic Fertilizers, per unit of GDP
Unit: units per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 163 places, 7,668 data points, 1961–2019
Last refreshed: 11 September 2026

Emission Totals - Emissions (N2O) - Synthetic Fertilizers divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.