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

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as Hen eggs in shell, fresh — Emissions (CO2eq) (AR5), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sierra Leone vs Tonga: Hen eggs in shell, fresh — Emissions (CO2eq) (AR5), per capita

Sierra Leone

0 kt per person

in 2023

Tonga

0 kt per person

in 2023

Sierra Leone rank

90th

Tonga rank

88th

Hen eggs in shell, fresh — Emissions (CO2eq) (AR5), per capita over time

Sierra Leone
Tonga

How they compare

Tonga currently reports 0 kt per person against 0 kt per person in Sierra Leone, a difference of 0 kt per person.

The two have swapped places 7 times across 63 shared years of data; in 1961 it was Sierra Leone ahead.

Sierra Leone ranks 90th and Tonga ranks 88th of 168 countries.

Across the 7 decades both report, Sierra Leone averaged higher in 6 and Tonga in 1.

Head to head by decade

Decade	Sierra Leone	Tonga	Difference	Ahead
1960s	0 kt per person	0 kt per person	0 kt per person	Sierra Leone
1970s	0 kt per person	0 kt per person	0 kt per person	Sierra Leone
1980s	0 kt per person	0 kt per person	0 kt per person	Sierra Leone
1990s	0 kt per person	0 kt per person	0 kt per person	Sierra Leone
2000s	0 kt per person	0 kt per person	0 kt per person	Tonga
2010s	0 kt per person	0 kt per person	0 kt per person	Sierra Leone
2020s	0 kt per person	0 kt per person	0 kt per person	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher hen eggs in shell, fresh — emissions (co2eq) (ar5), per capita, Sierra Leone or Tonga?: Tonga, at 0 kt per person against 0 kt per person in Sierra Leone as of 2023.
What is the difference in hen eggs in shell, fresh — emissions (co2eq) (ar5), per capita between Sierra Leone and Tonga?: 0 kt per person, with Tonga ahead.
How many years of comparable data are there for Sierra Leone and Tonga?: 63 years are reported by both, from 1961 to 2023.
How do Sierra Leone and Tonga rank globally for hen eggs in shell, fresh — emissions (co2eq) (ar5), per capita?: Sierra Leone ranks 90th and Tonga ranks 88th of 168 countries.
Where does this data come from?: Statizoid (derived), published as Hen eggs in shell, fresh — Emissions (CO2eq) (AR5), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Tonga: Hen eggs in shell, fresh — Emissions (CO2eq) (AR5), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 25 September 2026, from https://climate.statizoid.com/compare/hen-eggs-in-shell-fresh-emissions-co2eq-ar5-per-capita/sierra-leone/tonga/

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<a href="https://climate.statizoid.com/compare/hen-eggs-in-shell-fresh-emissions-co2eq-ar5-per-capita/sierra-leone/tonga/">Sierra Leone vs Tonga: Hen eggs in shell, fresh — Emissions (CO2eq) (AR5), per capita</a> — Statizoid

About this data

Indicator: Hen eggs in shell, fresh — Emissions (CO2eq) (AR5), per capita
Unit: kt per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 169 places, 9,633 data points, 1961–2023
Last refreshed: 25 September 2026

Hen eggs in shell, fresh — Emissions (CO2eq) (AR5) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.