Tonga vs Vietnam: Emission Totals - Emissions (CH4) - Enteric Fermentation, per square

Tonga
0.0015 units per square kilometre
in 2019
Vietnam
0.0015 units per square kilometre
in 2019
Tonga rank
47th
Vietnam rank
50th

Emission Totals - Emissions (CH4) - Enteric Fermentation, per square over time

  • Tonga
  • Vietnam
0.0010.0010.002196119902019

How they compare

Tonga currently reports 0.0015 units per square kilometre against 0.0015 units per square kilometre in Vietnam, a difference of 0 units per square kilometre.

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

Tonga ranks 47th and Vietnam ranks 50th of 189 countries.

Across the 6 decades both report, Tonga averaged higher in 5 and Vietnam in 1.

Head to head by decade

Decade Tonga Vietnam Difference Ahead
1960s 0.0004 units per square kilometre 0.0007 units per square kilometre 0.0002 units per square kilometre Vietnam
1970s 0.0008 units per square kilometre 0.0007 units per square kilometre 0.0002 units per square kilometre Tonga
1980s 0.0013 units per square kilometre 0.0008 units per square kilometre 0.0005 units per square kilometre Tonga
1990s 0.0013 units per square kilometre 0.0011 units per square kilometre 0.0002 units per square kilometre Tonga
2000s 0.0014 units per square kilometre 0.0014 units per square kilometre 0 units per square kilometre Tonga
2010s 0.0015 units per square kilometre 0.0014 units per square kilometre 0.0001 units per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (ch4) - enteric fermentation, per square, Tonga or Vietnam?
Tonga, at 0.0015 units per square kilometre against 0.0015 units per square kilometre in Vietnam as of 2019.
What is the difference in emission totals - emissions (ch4) - enteric fermentation, per square between Tonga and Vietnam?
0 units per square kilometre, with Tonga ahead.
How many years of comparable data are there for Tonga and Vietnam?
59 years are reported by both, from 1961 to 2019.
How do Tonga and Vietnam rank globally for emission totals - emissions (ch4) - enteric fermentation, per square?
Tonga ranks 47th and Vietnam ranks 50th of 189 countries.
Where does this data come from?
Statizoid (derived), published as Emission Totals - Emissions (CH4) - Enteric Fermentation, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tonga vs Vietnam: Emission Totals - Emissions (CH4) - Enteric Fermentation, per square. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-ch4-enteric-fermentation-per-square-kilometre/tonga/viet-nam/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-ch4-enteric-fermentation-per-square-kilometre/tonga/viet-nam/">Tonga vs Vietnam: Emission Totals - Emissions (CH4) - Enteric Fermentation, per square</a> — Statizoid

About this data

Indicator
Emission Totals - Emissions (CH4) - Enteric Fermentation, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
189 places, 10,097 data points, 1961–2019
Last refreshed

Emission Totals - Emissions (CH4) - Enteric Fermentation 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.