How many years of comparable data are there for Chad and Guinea-Bissau?

56 years are reported by both, from 1970 to 2025.

Where does this data come from?

Statizoid (derived), published as Population - Est. & Proj. — Total Population - Both sexes, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Guinea-Bissau: Population - Est. & Proj. — Total Population - Both sexes, per unit

Chad

0 1000 No per US$ of GDP

in 2025

Guinea-Bissau

0 1000 No per US$ of GDP

in 2025

Chad rank

15th

Guinea-Bissau rank

18th

Population - Est. & Proj. — Total Population - Both sexes, per unit over time

Chad
Guinea-Bissau

How they compare

Chad currently reports 0 1000 No per US$ of GDP against 0 1000 No per US$ of GDP in Guinea-Bissau, a difference of 0 1000 No per US$ of GDP.

That makes Chad's figure about 1.1 times Guinea-Bissau's.

The two have swapped places 2 times across 56 shared years of data; in 1970 it was Chad ahead.

Chad ranks 15th and Guinea-Bissau ranks 18th of 187 countries.

Across the 6 decades both report, Chad averaged higher in 4 and Guinea-Bissau in 2.

Head to head by decade

Decade	Chad	Guinea-Bissau	Difference	Ahead
1970s	0 1000 No per US$ of GDP	0 1000 No per US$ of GDP	0 1000 No per US$ of GDP	Chad
1980s	0 1000 No per US$ of GDP	0 1000 No per US$ of GDP	0 1000 No per US$ of GDP	Chad
1990s	0 1000 No per US$ of GDP	0 1000 No per US$ of GDP	0 1000 No per US$ of GDP	Chad
2000s	0 1000 No per US$ of GDP	0 1000 No per US$ of GDP	0 1000 No per US$ of GDP	Chad
2010s	0 1000 No per US$ of GDP	0 1000 No per US$ of GDP	0 1000 No per US$ of GDP	Guinea-Bissau
2020s	0 1000 No per US$ of GDP	0 1000 No per US$ of GDP	0 1000 No per US$ of GDP	Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population - est. & proj. — total population - both sexes, per unit, Chad or Guinea-Bissau?: Chad, at 0 1000 No per US$ of GDP against 0 1000 No per US$ of GDP in Guinea-Bissau as of 2025.
What is the difference in population - est. & proj. — total population - both sexes, per unit between Chad and Guinea-Bissau?: 0 1000 No per US$ of GDP, with Chad ahead.
How many years of comparable data are there for Chad and Guinea-Bissau?: 56 years are reported by both, from 1970 to 2025.
How do Chad and Guinea-Bissau rank globally for population - est. & proj. — total population - both sexes, per unit?: Chad ranks 15th and Guinea-Bissau ranks 18th of 187 countries.
Where does this data come from?: Statizoid (derived), published as Population - Est. & Proj. — Total Population - Both sexes, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Guinea-Bissau: Population - Est. & Proj. — Total Population - Both sexes, per unit. Statizoid, drawing on Statizoid (derived). Retrieved 12 September 2026, from https://labour.statizoid.com/compare/population-est-and-proj-total-population-both-sexes-per-unit-of-gdp/chad/guinea-bissau/

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<a href="https://labour.statizoid.com/compare/population-est-and-proj-total-population-both-sexes-per-unit-of-gdp/chad/guinea-bissau/">Chad vs Guinea-Bissau: Population - Est. & Proj. — Total Population - Both sexes, per unit</a> — Statizoid

About this data

Indicator: Population - Est. & Proj. — Total Population - Both sexes, per unit of GDP
Unit: 1000 No per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 188 places, 10,218 data points, 1960–2025
Last refreshed: 20 August 2026

Population - Est. & Proj. — Total Population - Both sexes divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.