How many years of comparable data are there for Comoros and Tonga?

40 years are reported by both, from 1980 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC Agriculture, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Comoros vs Tonga: Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC

Comoros

0 units per US$ of GDP

in 2019

Tonga

0 units per US$ of GDP

in 2019

Comoros rank

92nd

Tonga rank

95th

Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC over time

Comoros
Tonga

How they compare

Comoros currently reports 0 units per US$ of GDP against 0 units per US$ of GDP in Tonga, a difference of 0 units per US$ of GDP.

The two have swapped places 11 times across 40 shared years of data; in 1980 it was Tonga ahead.

Comoros ranks 92nd and Tonga ranks 95th of 202 countries.

Across the 4 decades both report, Comoros averaged higher in 3 and Tonga in 1.

Head to head by decade

Decade	Comoros	Tonga	Difference	Ahead
1980s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Tonga
1990s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Comoros
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Comoros
2010s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Comoros

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from n2o (ar5) - ipcc, Comoros or Tonga?: Comoros, at 0 units per US$ of GDP against 0 units per US$ of GDP in Tonga as of 2019.
What is the difference in emission totals - emissions (co2eq) from n2o (ar5) - ipcc between Comoros and Tonga?: 0 units per US$ of GDP, with Comoros ahead.
How many years of comparable data are there for Comoros and Tonga?: 40 years are reported by both, from 1980 to 2019.
How do Comoros and Tonga rank globally for emission totals - emissions (co2eq) from n2o (ar5) - ipcc?: Comoros ranks 92nd and Tonga ranks 95th of 202 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC Agriculture, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Tonga: Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-n2o-ar5-ipcc-agriculture-per-unit-of-gdp/comoros/tonga/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-n2o-ar5-ipcc-agriculture-per-unit-of-gdp/comoros/tonga/">Comoros vs Tonga: Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC Agriculture, per unit of GDP
Unit: units per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 202 places, 9,742 data points, 1961–2019
Last refreshed: 27 August 2026

Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC Agriculture divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.