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 Life expectancy versus lifespan inequality. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guinea-Bissau vs Naoero: Life expectancy versus lifespan inequality

Guinea-Bissau

0.184

in 2023

Naoero

0.1858

in 2023

Guinea-Bissau rank

21st

Naoero rank

19th

Life expectancy versus lifespan inequality 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 life expectancy versus lifespan inequality, Guinea-Bissau or Naoero?: Naoero, at 0.1858 against 0.184 in Guinea-Bissau as of 2023.
What is the difference in life expectancy versus lifespan inequality 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 life expectancy versus lifespan inequality?: 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 Life expectancy versus lifespan inequality. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Naoero: Life expectancy versus lifespan inequality. Statizoid, drawing on Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data. Retrieved 09 September 2026, from https://health.statizoid.com/compare/life-expectancy-versus-gini-lifespan-inequality/guinea-bissau/naoero/

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<a href="https://health.statizoid.com/compare/life-expectancy-versus-gini-lifespan-inequality/guinea-bissau/naoero/">Guinea-Bissau vs Naoero: Life expectancy versus lifespan inequality</a> — Statizoid

About this data

Indicator: Life expectancy versus lifespan inequality
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, 17,464 data points, 1950–2023
Last refreshed: 28 August 2026

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