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

36 years are reported by both, from 1961 to 1996.

Where does this data come from?

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

Hong Kong vs Syria: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Rice

Hong Kong

0 units per square kilometre

in 2019

Syria

0 units per square kilometre

in 1996

Hong Kong rank

115th

Syria rank

112th

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

Hong Kong
Syria

How they compare

Syria currently reports 0 units per square kilometre against 0 units per square kilometre in Hong Kong, a difference of 0 units per square kilometre.

The two have swapped places 1 time across 36 shared years of data; in 1961 it was Hong Kong ahead.

Hong Kong ranks 115th and Syria ranks 112th of 117 countries.

Across the 4 decades both report, Hong Kong averaged higher in 3 and Syria in 1.

Head to head by decade

Decade	Hong Kong	Syria	Difference	Ahead
1960s	0.0472 units per square kilometre	0 units per square kilometre	0.0471 units per square kilometre	Hong Kong
1970s	0.0126 units per square kilometre	0 units per square kilometre	0.0126 units per square kilometre	Hong Kong
1980s	0.0001 units per square kilometre	0 units per square kilometre	0.0001 units per square kilometre	Hong Kong
1990s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Syria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from ch4 (ar5) - rice, Hong Kong or Syria?: Syria, at 0 units per square kilometre against 0 units per square kilometre in Hong Kong as of 1996.
What is the difference in emission totals - emissions (co2eq) from ch4 (ar5) - rice between Hong Kong and Syria?: 0 units per square kilometre, with Syria ahead.
How many years of comparable data are there for Hong Kong and Syria?: 36 years are reported by both, from 1961 to 1996.
How do Hong Kong and Syria rank globally for emission totals - emissions (co2eq) from ch4 (ar5) - rice?: Hong Kong ranks 115th and Syria ranks 112th of 117 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Rice Cultivation, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong vs Syria: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Rice. Statizoid, drawing on Statizoid (derived). Retrieved 29 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-rice-cultivation-per-square-kilometre/hong-kong-sar-china/syrian-arab-republic/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-rice-cultivation-per-square-kilometre/hong-kong-sar-china/syrian-arab-republic/">Hong Kong vs Syria: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Rice</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Rice Cultivation, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 117 places, 6,429 data points, 1961–2019
Last refreshed: 25 September 2026

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Rice Cultivation 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.