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

30 years are reported by both, from 1991 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.

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

Armenia

0 deaths

in 2021

Sierra Leone

0 deaths

in 2021

Armenia rank

59th

Sierra Leone rank

59th

Deaths from suicide and other terrorist attacks over time

Armenia
Sierra Leone

How they compare

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

The two have swapped places 6 times across 30 shared years of data; in 1991 it was Sierra Leone ahead.

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

Across the 4 decades both report, Armenia averaged higher in 1 and Sierra Leone in 2.

Head to head by decade

Decade	Armenia	Sierra Leone	Difference	Ahead
1990s	3.62 deaths	97.38 deaths	93.75 deaths	Sierra Leone
2000s	0.2 deaths	6 deaths	5.8 deaths	Sierra Leone
2010s	0.6 deaths	0.1 deaths	0.5 deaths	Armenia
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, Armenia or Sierra Leone?: Armenia, 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 Armenia and Sierra Leone?: 0 deaths, with Armenia ahead.
How many years of comparable data are there for Armenia and Sierra Leone?: 30 years are reported by both, from 1991 to 2021.
How do Armenia and Sierra Leone rank globally for deaths from suicide and other terrorist attacks?: Armenia 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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Armenia 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 02 September 2026, from https://health.statizoid.com/compare/deaths-from-suicide-and-non-suicide-terrorist-attacks/armenia/sierra-leone/

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<a href="https://health.statizoid.com/compare/deaths-from-suicide-and-non-suicide-terrorist-attacks/armenia/sierra-leone/">Armenia 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.