How many years of comparable data are there for Chad and Trinidad and Tobago?

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 by severity. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Trinidad and Tobago: Terrorist attacks by severity

Chad

0 attacks

in 2021

Trinidad and Tobago

0 attacks

in 2021

Chad rank

1st

Trinidad and Tobago rank

1st

Terrorist attacks by severity over time

Chad
Trinidad and Tobago

How they compare

Chad currently reports 0 attacks against 0 attacks in Trinidad and Tobago, a difference of 0 attacks.

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

Chad ranks 1st and Trinidad and Tobago ranks 1st of 187 countries.

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

Head to head by decade

Decade	Chad	Trinidad and Tobago	Difference	Ahead
1970s	0 attacks	0 attacks	0 attacks	—
1980s	0 attacks	0 attacks	0 attacks	—
1990s	0.1111 attacks	0 attacks	0.1111 attacks	Chad
2000s	0.1 attacks	0 attacks	0.1 attacks	Chad
2010s	0 attacks	0 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 severity, Chad or Trinidad and Tobago?: Chad, at 0 attacks against 0 attacks in Trinidad and Tobago as of 2021.
What is the difference in terrorist attacks by severity between Chad and Trinidad and Tobago?: 0 attacks, with Chad ahead.
How many years of comparable data are there for Chad and Trinidad and Tobago?: 51 years are reported by both, from 1970 to 2021.
How do Chad and Trinidad and Tobago rank globally for terrorist attacks by severity?: Chad ranks 1st and Trinidad and Tobago ranks 1st of 187 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 severity. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

About this data

Indicator: Terrorist attacks by severity
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: 07 August 2026

Number of terrorist attacks with more than 100 deaths.