How many years of comparable data are there for Niger and Solomon Islands?

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.

Niger vs Solomon Islands: Output per worker, GDP constant 2021 international $ at PPP

Niger

4,607

in 2027

Solomon Islands

4,793

in 2027

Niger rank

180th

Solomon Islands rank

179th

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

Niger
Solomon Islands

How they compare

Solomon Islands currently reports 4,793 against 4,607 in Niger, a difference of 186.

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

Niger ranks 180th and Solomon Islands ranks 179th of 188 countries.

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

Head to head by decade

Decade	Niger	Solomon Islands	Difference	Ahead
1990s	3,115	6,098	2,983	Solomon Islands
2000s	3,096	4,679	1,583	Solomon Islands
2010s	3,869	5,413	1,544	Solomon Islands
2020s	4,268	4,847	578.34	Solomon Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher output per worker, gdp constant 2021 international $ at ppp, Niger or Solomon Islands?: Solomon Islands, at 4,793 against 4,607 in Niger as of 2027.
What is the difference in output per worker, gdp constant 2021 international $ at ppp between Niger and Solomon Islands?: 186, with Solomon Islands ahead.
How many years of comparable data are there for Niger and Solomon Islands?: 37 years are reported by both, from 1991 to 2027.
How do Niger and Solomon Islands rank globally for output per worker, gdp constant 2021 international $ at ppp?: Niger ranks 180th and Solomon Islands ranks 179th 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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Niger vs Solomon Islands: 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/niger/solomon-islands/

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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.