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

18 years are reported by both, from 2006 to 2023.

Where does this data come from?

Statizoid (derived), published as All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Serbia vs Tonga: All sectors without LULUCF: Emissions (CO2eq) … CO2eq unit GDP N2O

Serbia

0 kt per US$ of GDP

in 2023

Tonga

0 kt per US$ of GDP

in 2023

Serbia rank

91st

Tonga rank

94th

All sectors without LULUCF: Emissions (CO2eq) … CO2eq unit GDP N2O over time

Serbia
Tonga

How they compare

Serbia currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Tonga, a difference of 0 kt per US$ of GDP.

That makes Serbia's figure about 1.1 times Tonga's.

The two have swapped places 2 times across 18 shared years of data; in 2006 it was Serbia ahead.

Serbia ranks 91st and Tonga ranks 94th of 198 countries.

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

Head to head by decade

Decade	Serbia	Tonga	Difference	Ahead
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Serbia
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Serbia
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Serbia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher all sectors without lulucf — emissions (co2eq) from n2o (ar5), per, Serbia or Tonga?: Serbia, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Tonga as of 2023.
What is the difference in all sectors without lulucf — emissions (co2eq) from n2o (ar5), per between Serbia and Tonga?: 0 kt per US$ of GDP, with Serbia ahead.
How many years of comparable data are there for Serbia and Tonga?: 18 years are reported by both, from 2006 to 2023.
How do Serbia and Tonga rank globally for all sectors without lulucf — emissions (co2eq) from n2o (ar5), per?: Serbia ranks 91st and Tonga ranks 94th of 198 countries.
Where does this data come from?: Statizoid (derived), published as All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Serbia vs Tonga: All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://climate.statizoid.com/compare/all-sectors-without-lulucf-emissions-co2eq-from-n2o-ar5-per-unit-of-gdp/serbia/tonga/

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About this data

Indicator: All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5), per unit of GDP
Unit: kt per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 200 places, 6,527 data points, 1990–2023
Last refreshed: 10 October 2026

All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.