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

37 years are reported by both, from 1991 to 2027.

Where does this data come from?

International Labour Organization, published as Output per worker, GDP constant 2021 international $ at PPP (ILO modelled estimates). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Comoros vs Sierra Leone: Output per worker, GDP constant 2021 international $ at PPP

Comoros

10,465

in 2027

Sierra Leone

10,331

in 2027

Comoros rank

161st

Sierra Leone rank

162nd

Output per worker, GDP constant 2021 international $ at PPP over time

Comoros
Sierra Leone

How they compare

Comoros currently reports 10,465 against 10,331 in Sierra Leone, a difference of 134.

Across all 37 years both countries report, Comoros has been ahead every year.

Comoros ranks 161st and Sierra Leone ranks 162nd of 188 countries.

Comoros has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Comoros	Sierra Leone	Difference	Ahead
1990s	10,697	6,193	4,504	Comoros
2000s	11,118	6,378	4,740	Comoros
2010s	11,403	8,710	2,692	Comoros
2020s	10,190	9,590	600.42	Comoros

Averages of every year both report within each decade.

Frequently asked questions

Which has higher output per worker, gdp constant 2021 international $ at ppp, Comoros or Sierra Leone?: Comoros, at 10,465 against 10,331 in Sierra Leone as of 2027.
What is the difference in output per worker, gdp constant 2021 international $ at ppp between Comoros and Sierra Leone?: 134, with Comoros ahead.
How many years of comparable data are there for Comoros and Sierra Leone?: 37 years are reported by both, from 1991 to 2027.
How do Comoros and Sierra Leone rank globally for output per worker, gdp constant 2021 international $ at ppp?: Comoros ranks 161st and Sierra Leone ranks 162nd of 188 countries.
Where does this data come from?: International Labour Organization, published as Output per worker, GDP constant 2021 international $ at PPP (ILO modelled estimates). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Sierra Leone: Output per worker, GDP constant 2021 international $ at PPP. Statizoid, drawing on International Labour Organization. Retrieved 03 September 2026, from https://labour.statizoid.com/compare/output-per-worker-gdp-constant-2021-international-at-ppp-ilo-modelled-estimates/comoros/sierra-leone/

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About this data

Indicator: Output per worker, GDP constant 2021 international $ at PPP (ILO modelled estimates)
Source: International Labour Organization
Licence: ILO Terms of Use (attribution required)
Coverage: 276 places, 10,188 data points, 1991–2027
Last refreshed: 03 September 2026

This measure of labour productivity is calculated using data on GDP (in constant 2021 international dollars at PPP) derived from the World Development Indicators database of the World Bank. To compute labour productivity as GDP per worker, ILO estimates for total employment are used. For more information, refer to the ILO Modelled Estimates (ILOEST) database description.