How many years of comparable data are there for Benin and Hong Kong?

30 years are reported by both, from 1990 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate emissions, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Benin vs Hong Kong: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate

Benin

0.031 units per square kilometre

in 2019

Hong Kong

0.0298 units per square kilometre

in 2019

Benin rank

101st

Hong Kong rank

104th

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate over time

Benin
Hong Kong

How they compare

Benin currently reports 0.031 units per square kilometre against 0.0298 units per square kilometre in Hong Kong, a difference of 0.0012 units per square kilometre.

The two have swapped places 1 time across 30 shared years of data; in 1990 it was Hong Kong ahead.

Benin ranks 101st and Hong Kong ranks 104th of 208 countries.

Hong Kong has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Benin	Hong Kong	Difference	Ahead
1990s	0.0203 units per square kilometre	0.0383 units per square kilometre	0.018 units per square kilometre	Hong Kong
2000s	0.0245 units per square kilometre	0.0367 units per square kilometre	0.0122 units per square kilometre	Hong Kong
2010s	0.0284 units per square kilometre	0.033 units per square kilometre	0.0045 units per square kilometre	Hong Kong

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from ch4 (ar5) - farm-gate, Benin or Hong Kong?: Benin, at 0.031 units per square kilometre against 0.0298 units per square kilometre in Hong Kong as of 2019.
What is the difference in emission totals - emissions (co2eq) from ch4 (ar5) - farm-gate between Benin and Hong Kong?: 0.0012 units per square kilometre, with Benin ahead.
How many years of comparable data are there for Benin and Hong Kong?: 30 years are reported by both, from 1990 to 2019.
How do Benin and Hong Kong rank globally for emission totals - emissions (co2eq) from ch4 (ar5) - farm-gate?: Benin ranks 101st and Hong Kong ranks 104th of 208 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate emissions, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Benin vs Hong Kong: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-farm-gate-emissions-per-square-kilometre/benin/hong-kong-sar-china/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-farm-gate-emissions-per-square-kilometre/benin/hong-kong-sar-china/">Benin vs Hong Kong: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate emissions, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 209 places, 6,088 data points, 1990–2019
Last refreshed: 18 September 2026

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate emissions 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.