How many years of comparable data are there for Comoros and Macau (China)?

59 years are reported by both, from 1961 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (N2O) - Manure Management, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Comoros vs Macau (China): Emission Totals - Emissions (N2O) - Manure Management, per capita

Comoros

0 units per person

in 2019

Macau (China)

0 units per person

in 2019

Comoros rank

189th

Macau (China) rank

188th

Emission Totals - Emissions (N2O) - Manure Management, per capita over time

Comoros
Macau (China)

How they compare

Macau (China) currently reports 0 units per person against 0 units per person in Comoros, a difference of 0 units per person.

That makes Macau (China)'s figure about 1.1 times Comoros's.

The two have swapped places 9 times across 59 shared years of data; in 1961 it was Comoros ahead.

Comoros ranks 189th and Macau (China) ranks 188th of 190 countries.

Across the 6 decades both report, Comoros averaged higher in 4 and Macau (China) in 2.

Head to head by decade

Decade	Comoros	Macau (China)	Difference	Ahead
1960s	0 units per person	0 units per person	0 units per person	Comoros
1970s	0 units per person	0 units per person	0 units per person	Comoros
1980s	0 units per person	0 units per person	0 units per person	Comoros
1990s	0 units per person	0 units per person	0 units per person	Comoros
2000s	0 units per person	0 units per person	0 units per person	Macau (China)
2010s	0 units per person	0 units per person	0 units per person	Macau (China)

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (n2o) - manure management, per capita, Comoros or Macau (China)?: Macau (China), at 0 units per person against 0 units per person in Comoros as of 2019.
What is the difference in emission totals - emissions (n2o) - manure management, per capita between Comoros and Macau (China)?: 0 units per person, with Macau (China) ahead.
How many years of comparable data are there for Comoros and Macau (China)?: 59 years are reported by both, from 1961 to 2019.
How do Comoros and Macau (China) rank globally for emission totals - emissions (n2o) - manure management, per capita?: Comoros ranks 189th and Macau (China) ranks 188th of 190 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (N2O) - Manure Management, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Macau (China): Emission Totals - Emissions (N2O) - Manure Management, per capita. Statizoid, drawing on Statizoid (derived). Retrieved 21 August 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-n2o-manure-management-per-capita/comoros/macao-sar-china/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-n2o-manure-management-per-capita/comoros/macao-sar-china/">Comoros vs Macau (China): Emission Totals - Emissions (N2O) - Manure Management, per capita</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (N2O) - Manure Management, per capita
Unit: units per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 190 places, 10,156 data points, 1961–2019
Last refreshed: 21 August 2026

Emission Totals - Emissions (N2O) - Manure Management divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.