Which has higher injuries from terrorist attacks, Greece or Sierra Leone?

Greece, at 0 injuries against 0 injuries in Sierra Leone as of 2021.

How many years of comparable data are there for Greece 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 Injuries from terrorist attacks. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Greece vs Sierra Leone: Injuries from terrorist attacks

Greece

0 injuries

in 2021

Sierra Leone

0 injuries

in 2021

Greece rank

62nd

Sierra Leone rank

62nd

Injuries from terrorist attacks over time

Greece
Sierra Leone

How they compare

Greece currently reports 0 injuries against 0 injuries in Sierra Leone, a difference of 0 injuries.

The two have swapped places 14 times across 51 shared years of data; in 1970 it was Sierra Leone ahead.

Greece ranks 62nd and Sierra Leone ranks 62nd of 188 countries.

Greece has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Greece	Sierra Leone	Difference	Ahead
1970s	6.6 injuries	0 injuries	6.6 injuries	Greece
1980s	50.1 injuries	0 injuries	50.1 injuries	Greece
1990s	10.89 injuries	10.11 injuries	0.7778 injuries	Greece
2000s	3.1 injuries	3.1 injuries	0 injuries	—
2010s	6.6 injuries	0 injuries	6.6 injuries	Greece
2020s	0.5 injuries	0 injuries	0.5 injuries	Greece

Averages of every year both report within each decade.

Frequently asked questions

Which has higher injuries from terrorist attacks, Greece or Sierra Leone?: Greece, at 0 injuries against 0 injuries in Sierra Leone as of 2021.
What is the difference in injuries from terrorist attacks between Greece and Sierra Leone?: 0 injuries, with Greece ahead.
How many years of comparable data are there for Greece and Sierra Leone?: 51 years are reported by both, from 1970 to 2021.
How do Greece and Sierra Leone rank globally for injuries from terrorist attacks?: Greece ranks 62nd and Sierra Leone ranks 62nd 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 Injuries from terrorist attacks. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Sierra Leone: Injuries from 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 23 September 2026, from https://reference.statizoid.com/compare/injuries-from-terrorist-attacks/greece/sierra-leone/

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<a href="https://reference.statizoid.com/compare/injuries-from-terrorist-attacks/greece/sierra-leone/">Greece vs Sierra Leone: Injuries from terrorist attacks</a> — Statizoid

About this data

Indicator: Injuries from terrorist attacks
Unit: injuries
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: 18 September 2026

Total number of non-fatal injuries from terrorist attacks.