How many years of comparable data are there for Comoros and Hong Kong, 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 applied to Soils, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Comoros vs Hong Kong, China: Emission Totals - Emissions (N2O) - Manure applied to Soils, per

Comoros

0 units per person

in 2019

Hong Kong, China

0 units per person

in 2019

Comoros rank

186th

Hong Kong, China rank

189th

Emission Totals - Emissions (N2O) - Manure applied to Soils, per over time

Comoros
Hong Kong, China

How they compare

Comoros currently reports 0 units per person against 0 units per person in Hong Kong, China, a difference of 0 units per person.

That makes Comoros's figure about 1.7 times Hong Kong, China's.

The two have swapped places 3 times across 59 shared years of data; in 1961 it was Hong Kong, China ahead.

Comoros ranks 186th and Hong Kong, China ranks 189th of 190 countries.

Across the 6 decades both report, Comoros averaged higher in 3 and Hong Kong, China in 3.

Head to head by decade

Decade	Comoros	Hong Kong, China	Difference	Ahead
1960s	0 units per person	0 units per person	0 units per person	Hong Kong, China
1970s	0 units per person	0 units per person	0 units per person	Hong Kong, China
1980s	0 units per person	0 units per person	0 units per person	Hong Kong, China
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	Comoros
2010s	0 units per person	0 units per person	0 units per person	Comoros

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (n2o) - manure applied to soils, per, Comoros or Hong Kong, China?: Comoros, at 0 units per person against 0 units per person in Hong Kong, China as of 2019.
What is the difference in emission totals - emissions (n2o) - manure applied to soils, per between Comoros and Hong Kong, China?: 0 units per person, with Comoros ahead.
How many years of comparable data are there for Comoros and Hong Kong, China?: 59 years are reported by both, from 1961 to 2019.
How do Comoros and Hong Kong, China rank globally for emission totals - emissions (n2o) - manure applied to soils, per?: Comoros ranks 186th and Hong Kong, China ranks 189th of 190 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (N2O) - Manure applied to Soils, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Hong Kong, China: Emission Totals - Emissions (N2O) - Manure applied to Soils, per. Statizoid, drawing on Statizoid (derived). Retrieved 04 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-n2o-manure-applied-to-soils-per-capita/comoros/hong-kong-sar-china/

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About this data

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