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

64 years are reported by both, from 1961 to 2024.

Where does this data come from?

Statizoid (derived), published as Under-five deaths (UN IGME estimate, 2024), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Sierra Leone: Under-five deaths (UN IGME estimate, 2024), per unit of GDP

Chad

0 units per US$ of GDP

in 2024

Sierra Leone

0 units per US$ of GDP

in 2024

Chad rank

8th

Sierra Leone rank

11th

Under-five deaths (UN IGME estimate, 2024), per unit of GDP over time

Chad
Sierra Leone

How they compare

Chad currently reports 0 units per US$ of GDP against 0 units per US$ of GDP in Sierra Leone, a difference of 0 units per US$ of GDP.

That makes Chad's figure about 1.2 times Sierra Leone's.

The two have swapped places 9 times across 64 shared years of data; in 1961 it was Sierra Leone ahead.

Chad ranks 8th and Sierra Leone ranks 11th of 194 countries.

Across the 7 decades both report, Chad averaged higher in 4 and Sierra Leone in 3.

Head to head by decade

Decade	Chad	Sierra Leone	Difference	Ahead
1960s	0.0001 units per US$ of GDP	0.0001 units per US$ of GDP	0 units per US$ of GDP	Sierra Leone
1970s	0.0001 units per US$ of GDP	0.0001 units per US$ of GDP	0 units per US$ of GDP	Sierra Leone
1980s	0.0001 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Chad
1990s	0 units per US$ of GDP	0.0001 units per US$ of GDP	0 units per US$ of GDP	Sierra Leone
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Chad
2010s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Chad
2020s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher under-five deaths (un igme estimate, 2024), per unit of gdp, Chad or Sierra Leone?: Chad, at 0 units per US$ of GDP against 0 units per US$ of GDP in Sierra Leone as of 2024.
What is the difference in under-five deaths (un igme estimate, 2024), per unit of gdp between Chad and Sierra Leone?: 0 units per US$ of GDP, with Chad ahead.
How many years of comparable data are there for Chad and Sierra Leone?: 64 years are reported by both, from 1961 to 2024.
How do Chad and Sierra Leone rank globally for under-five deaths (un igme estimate, 2024), per unit of gdp?: Chad ranks 8th and Sierra Leone ranks 11th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Under-five deaths (UN IGME estimate, 2024), 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 Sierra Leone: Under-five deaths (UN IGME estimate, 2024), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://health.statizoid.com/compare/under-five-deaths-un-igme-estimate-2024-per-unit-of-gdp/chad/sierra-leone/

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<a href="https://health.statizoid.com/compare/under-five-deaths-un-igme-estimate-2024-per-unit-of-gdp/chad/sierra-leone/">Chad vs Sierra Leone: Under-five deaths (UN IGME estimate, 2024), per unit of GDP</a> — Statizoid

About this data

Indicator: Under-five deaths (UN IGME estimate, 2024), per unit of GDP
Unit: units per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 198 places, 10,511 data points, 1960–2024
Last refreshed: 11 September 2026

Under-five deaths (UN IGME estimate, 2024) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.