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

51 years are reported by both, from 1970 to 2021.

Where does this data come from?

National Consortium for the Study of Terrorism and Responses to Terrorism (START) (2022) – with major processing by Our World in Data, published as Deaths from suicide and other terrorist attacks. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guinea vs Sierra Leone: Deaths from suicide and other terrorist attacks

Guinea

0 deaths

in 2021

Sierra Leone

0 deaths

in 2021

Guinea rank

59th

Sierra Leone rank

59th

Deaths from suicide and other terrorist attacks over time

Guinea
Sierra Leone

How they compare

Guinea currently reports 0 deaths against 0 deaths in Sierra Leone, a difference of 0 deaths.

The two have swapped places 8 times across 51 shared years of data; in 1970 it was Sierra Leone ahead.

Guinea ranks 59th and Sierra Leone ranks 59th of 188 countries.

Across the 6 decades both report, Guinea averaged higher in 3 and Sierra Leone in 1.

Head to head by decade

Decade	Guinea	Sierra Leone	Difference	Ahead
1970s	0 deaths	0 deaths	0 deaths	—
1980s	0.1 deaths	0 deaths	0.1 deaths	Guinea
1990s	0.4444 deaths	86.56 deaths	86.11 deaths	Sierra Leone
2000s	20.6 deaths	6 deaths	14.6 deaths	Guinea
2010s	0.3 deaths	0.1 deaths	0.2 deaths	Guinea
2020s	0 deaths	0 deaths	0 deaths	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher deaths from suicide and other terrorist attacks, Guinea or Sierra Leone?: Guinea, at 0 deaths against 0 deaths in Sierra Leone as of 2021.
What is the difference in deaths from suicide and other terrorist attacks between Guinea and Sierra Leone?: 0 deaths, with Guinea ahead.
How many years of comparable data are there for Guinea and Sierra Leone?: 51 years are reported by both, from 1970 to 2021.
How do Guinea and Sierra Leone rank globally for deaths from suicide and other terrorist attacks?: Guinea ranks 59th and Sierra Leone ranks 59th of 188 countries.
Where does this data come from?: National Consortium for the Study of Terrorism and Responses to Terrorism (START) (2022) – with major processing by Our World in Data, published as Deaths from suicide and other terrorist attacks. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea vs Sierra Leone: Deaths from suicide and other terrorist attacks. Statizoid, drawing on National Consortium for the Study of Terrorism and Responses to Terrorism (START) (2022) – with major processing by Our World in Data. Retrieved 29 August 2026, from https://health.statizoid.com/compare/deaths-from-suicide-and-non-suicide-terrorist-attacks/guinea/sierra-leone/

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<a href="https://health.statizoid.com/compare/deaths-from-suicide-and-non-suicide-terrorist-attacks/guinea/sierra-leone/">Guinea vs Sierra Leone: Deaths from suicide and other terrorist attacks</a> — Statizoid

About this data

Indicator: Deaths from suicide and other terrorist attacks
Unit: deaths
Source: National Consortium for the Study of Terrorism and Responses to Terrorism (START) (2022) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 188 places, 9,021 data points, 1970–2021
Last refreshed: 28 August 2026

Deaths from non-suicide terrorist attacks.