How many years of comparable data are there for Macau, China and Samoa?

17 years are reported by both, from 2002 to 2019.

Where does this data come from?

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

Macau, China vs Samoa: Emission Totals - Indirect emissions (N2O) - Synthetic Fertilizers

Macau, China

0 units per US$ of GDP

in 2019

Samoa

0 units per US$ of GDP

in 2019

Macau, China rank

160th

Samoa rank

160th

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

Macau, China
Samoa

How they compare

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

The two have swapped places 3 times across 17 shared years of data; in 2002 it was Macau, China ahead.

Macau, China ranks 160th and Samoa ranks 160th of 163 countries.

Samoa has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Macau, China	Samoa	Difference	Ahead
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Samoa
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 - indirect emissions (n2o) - synthetic fertilizers, Macau, China or Samoa?: Macau, China, at 0 units per US$ of GDP against 0 units per US$ of GDP in Samoa as of 2019.
What is the difference in emission totals - indirect emissions (n2o) - synthetic fertilizers between Macau, China and Samoa?: 0 units per US$ of GDP, with Macau, China ahead.
How many years of comparable data are there for Macau, China and Samoa?: 17 years are reported by both, from 2002 to 2019.
How do Macau, China and Samoa rank globally for emission totals - indirect emissions (n2o) - synthetic fertilizers?: Macau, China ranks 160th 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 unit of GDP. 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

Macau, China 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-unit-of-gdp/macao-sar-china/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-unit-of-gdp/macao-sar-china/samoa/">Macau, China vs Samoa: Emission Totals - Indirect emissions (N2O) - Synthetic Fertilizers</a> — Statizoid

About this data

Indicator: Emission Totals - Indirect 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 - Indirect 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.