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

74 years are reported by both, from 1950 to 2023.

Where does this data come from?

Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data, published as Lifespan inequality: Gini coefficient by sex. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guinea-Bissau vs Naoero: Lifespan inequality: Gini coefficient by sex

Guinea-Bissau

0.184

in 2023

Naoero

0.1858

in 2023

Guinea-Bissau rank

21st

Naoero rank

19th

Lifespan inequality: Gini coefficient by sex over time

Guinea-Bissau
Naoero

How they compare

Naoero currently reports 0.1858 against 0.184 in Guinea-Bissau, a difference of 0.0018.

The two have swapped places 1 time across 74 shared years of data; in 1950 it was Guinea-Bissau ahead.

Guinea-Bissau ranks 21st and Naoero ranks 19th of 236 countries.

Guinea-Bissau has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade	Guinea-Bissau	Naoero	Difference	Ahead
1950s	0.4761	0.2265	0.2496	Guinea-Bissau
1960s	0.4533	0.2121	0.2413	Guinea-Bissau
1970s	0.4204	0.1999	0.2205	Guinea-Bissau
1980s	0.3838	0.1999	0.1839	Guinea-Bissau
1990s	0.3437	0.1929	0.1509	Guinea-Bissau
2000s	0.2858	0.193	0.0928	Guinea-Bissau
2010s	0.2223	0.1856	0.0367	Guinea-Bissau
2020s	0.1909	0.1858	0.0052	Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher lifespan inequality: gini coefficient by sex, Guinea-Bissau or Naoero?: Naoero, at 0.1858 against 0.184 in Guinea-Bissau as of 2023.
What is the difference in lifespan inequality: gini coefficient by sex between Guinea-Bissau and Naoero?: 0.0018, with Naoero ahead.
How many years of comparable data are there for Guinea-Bissau and Naoero?: 74 years are reported by both, from 1950 to 2023.
How do Guinea-Bissau and Naoero rank globally for lifespan inequality: gini coefficient by sex?: Guinea-Bissau ranks 21st and Naoero ranks 19th of 236 countries.
Where does this data come from?: Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data, published as Lifespan inequality: Gini coefficient by sex. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Naoero: Lifespan inequality: Gini coefficient by sex. Statizoid, drawing on Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data. Retrieved 15 September 2026, from https://poverty.statizoid.com/compare/gini-coefficient-of-lifespan-inequality-by-sex/guinea-bissau/naoero/

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<a href="https://poverty.statizoid.com/compare/gini-coefficient-of-lifespan-inequality-by-sex/guinea-bissau/naoero/">Guinea-Bissau vs Naoero: Lifespan inequality: Gini coefficient by sex</a> — Statizoid

About this data

Indicator: Lifespan inequality: Gini coefficient by sex
Source: Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 18,722 data points, 1751–2023
Last refreshed: 28 August 2026

Level of inequality in lifespans, measured between 0 and 1.