Which has higher injuries from terrorist attacks, Chad or Costa Rica?

Chad, at 0 injuries against 0 injuries in Costa Rica as of 2021.

How many years of comparable data are there for Chad and Costa Rica?

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.

Chad vs Costa Rica: Injuries from terrorist attacks

Chad

0 injuries

in 2021

Costa Rica

0 injuries

in 2021

Chad rank

62nd

Costa Rica rank

62nd

Injuries from terrorist attacks over time

Chad
Costa Rica

How they compare

Chad currently reports 0 injuries against 0 injuries in Costa Rica, a difference of 0 injuries.

The two have swapped places 12 times across 51 shared years of data; in 1970 it was Costa Rica ahead.

Chad ranks 62nd and Costa Rica ranks 62nd of 188 countries.

Across the 6 decades both report, Chad averaged higher in 3 and Costa Rica in 2.

Head to head by decade

Decade	Chad	Costa Rica	Difference	Ahead
1970s	0 injuries	0.6 injuries	0.6 injuries	Costa Rica
1980s	2.6 injuries	2.7 injuries	0.1 injuries	Costa Rica
1990s	0.5556 injuries	0.5556 injuries	0 injuries	—
2000s	115.4 injuries	0 injuries	115.4 injuries	Chad
2010s	56.5 injuries	0 injuries	56.5 injuries	Chad
2020s	58.5 injuries	0 injuries	58.5 injuries	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher injuries from terrorist attacks, Chad or Costa Rica?: Chad, at 0 injuries against 0 injuries in Costa Rica as of 2021.
What is the difference in injuries from terrorist attacks between Chad and Costa Rica?: 0 injuries, with Chad ahead.
How many years of comparable data are there for Chad and Costa Rica?: 51 years are reported by both, from 1970 to 2021.
How do Chad and Costa Rica rank globally for injuries from terrorist attacks?: Chad ranks 62nd and Costa Rica 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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Chad vs Costa Rica: 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/chad/costa-rica/

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<a href="https://reference.statizoid.com/compare/injuries-from-terrorist-attacks/chad/costa-rica/">Chad vs Costa Rica: 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.