Which has higher terrorist attacks, deaths and injuries, Sierra Leone or Vatican?

Sierra Leone, at 0 attacks against 0 attacks in Vatican as of 2021.

What is the difference in terrorist attacks, deaths and injuries between Sierra Leone and Vatican?

0 attacks, with Sierra Leone ahead.

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

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 Terrorist attacks, deaths and injuries. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sierra Leone vs Vatican: Terrorist attacks, deaths and injuries

Sierra Leone

0 attacks

in 2021

Vatican

0 attacks

in 2021

Sierra Leone rank

80th

Vatican rank

80th

Terrorist attacks, deaths and injuries over time

Sierra Leone
Vatican

How they compare

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

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

Sierra Leone ranks 80th and Vatican ranks 80th of 188 countries.

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

Head to head by decade

Decade	Sierra Leone	Vatican	Difference	Ahead
1970s	0 attacks	0 attacks	0 attacks	—
1980s	0 attacks	0.1 attacks	0.1 attacks	Vatican
1990s	8.11 attacks	0 attacks	8.11 attacks	Sierra Leone
2000s	2.4 attacks	0 attacks	2.4 attacks	Sierra Leone
2010s	0.4 attacks	0 attacks	0.4 attacks	Sierra Leone
2020s	0 attacks	0 attacks	0 attacks	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher terrorist attacks, deaths and injuries, Sierra Leone or Vatican?: Sierra Leone, at 0 attacks against 0 attacks in Vatican as of 2021.
What is the difference in terrorist attacks, deaths and injuries between Sierra Leone and Vatican?: 0 attacks, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Vatican?: 51 years are reported by both, from 1970 to 2021.
How do Sierra Leone and Vatican rank globally for terrorist attacks, deaths and injuries?: Sierra Leone ranks 80th and Vatican ranks 80th 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, deaths and injuries. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Vatican: Terrorist attacks, deaths and injuries. 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-fatalities-and-injuries/sierra-leone/vatican/

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<a href="https://reference.statizoid.com/compare/terrorist-attacks-fatalities-and-injuries/sierra-leone/vatican/">Sierra Leone vs Vatican: Terrorist attacks, deaths and injuries</a> — Statizoid

About this data

Indicator: Terrorist attacks, deaths and injuries
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: 18 September 2026

Total number of terrorist attacks.