Eritrea vs Sierra Leone: Terrorist attacks by method

Eritrea
0 attacks
in 2021
Sierra Leone
0 attacks
in 2021
Eritrea rank
25th
Sierra Leone rank
25th

Terrorist attacks by method over time

  • Eritrea
  • Sierra Leone
012345197019952021

How they compare

Eritrea currently reports 0 attacks against 0 attacks in Sierra Leone, a difference of 0 attacks.

The two have swapped places 4 times across 28 shared years of data; in 1994 it was Sierra Leone ahead.

Eritrea ranks 25th and Sierra Leone ranks 25th of 188 countries.

Sierra Leone has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Eritrea Sierra Leone Difference Ahead
1990s 0 attacks 0.6667 attacks 0.6667 attacks Sierra Leone
2000s 0.1 attacks 0.5 attacks 0.4 attacks Sierra Leone
2010s 0.1 attacks 0.1 attacks 0 attacks
2020s 0 attacks 0 attacks 0 attacks

Averages of every year both report within each decade.

Frequently asked questions

Which has higher terrorist attacks by method, Eritrea or Sierra Leone?
Eritrea, at 0 attacks against 0 attacks in Sierra Leone as of 2021.
What is the difference in terrorist attacks by method between Eritrea and Sierra Leone?
0 attacks, with Eritrea ahead.
How many years of comparable data are there for Eritrea and Sierra Leone?
28 years are reported by both, from 1994 to 2021.
How do Eritrea and Sierra Leone rank globally for terrorist attacks by method?
Eritrea ranks 25th and Sierra Leone ranks 25th 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 Terrorist attacks by method. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Eritrea vs Sierra Leone: Terrorist attacks by method. 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/terrorist-attacks-by-method-stacked/eritrea/sierra-leone/

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About this data

Indicator
Terrorist attacks by method
Unit
attacks
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

Number of terrorist attacks of unknown type.