What is the difference in deaths from terrorist attacks, by method of attack between Saudi Arabia and Sierra Leone?

0 deaths, with Saudi Arabia ahead.

How many years of comparable data are there for Saudi Arabia 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 terrorist attacks, by method of attack. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Saudi Arabia vs Sierra Leone: Deaths from terrorist attacks, by method of attack

Saudi Arabia

0 deaths

in 2021

Sierra Leone

0 deaths

in 2021

Saudi Arabia rank

21st

Sierra Leone rank

21st

Deaths from terrorist attacks, by method of attack over time

Saudi Arabia
Sierra Leone

How they compare

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

The two have swapped places 4 times across 51 shared years of data; in 1970 it was Sierra Leone ahead.

Saudi Arabia ranks 21st and Sierra Leone ranks 21st of 188 countries.

Across the 6 decades both report, Saudi Arabia averaged higher in 2 and Sierra Leone in 2.

Head to head by decade

Decade	Saudi Arabia	Sierra Leone	Difference	Ahead
1970s	0 deaths	0 deaths	0 deaths	—
1980s	0 deaths	0 deaths	0 deaths	—
1990s	0 deaths	1.89 deaths	1.89 deaths	Sierra Leone
2000s	0 deaths	0.2 deaths	0.2 deaths	Sierra Leone
2010s	7.3 deaths	0 deaths	7.3 deaths	Saudi Arabia
2020s	1 deaths	0 deaths	1 deaths	Saudi Arabia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher deaths from terrorist attacks, by method of attack, Saudi Arabia or Sierra Leone?: Saudi Arabia, at 0 deaths against 0 deaths in Sierra Leone as of 2021.
What is the difference in deaths from terrorist attacks, by method of attack between Saudi Arabia and Sierra Leone?: 0 deaths, with Saudi Arabia ahead.
How many years of comparable data are there for Saudi Arabia and Sierra Leone?: 51 years are reported by both, from 1970 to 2021.
How do Saudi Arabia and Sierra Leone rank globally for deaths from terrorist attacks, by method of attack?: Saudi Arabia ranks 21st and Sierra Leone ranks 21st 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 terrorist attacks, by method of attack. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Saudi Arabia vs Sierra Leone: Deaths from terrorist attacks, by method of attack. 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 31 August 2026, from https://health.statizoid.com/compare/deaths-from-terrorist-attacks-by-method-of-attack-stacked-bar/saudi-arabia/sierra-leone/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://health.statizoid.com/compare/deaths-from-terrorist-attacks-by-method-of-attack-stacked-bar/saudi-arabia/sierra-leone/">Saudi Arabia vs Sierra Leone: Deaths from terrorist attacks, by method of attack</a> — Statizoid

About this data

Indicator: Deaths from terrorist attacks, by method of attack
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 terrorist attacks of unknown type.