Iran, Islamic Rep. vs Sierra Leone: Deaths from terrorist attacks by method
Iran, Islamic Rep.
0 deaths
in 2021
Sierra Leone
0 deaths
in 2021
Iran, Islamic Rep. rank
21st
Sierra Leone rank
21st
Deaths from terrorist attacks by method over time
- Iran, Islamic Rep.
- Sierra Leone
How they compare
Iran, Islamic Rep. currently reports 0 deaths against 0 deaths in Sierra Leone, a difference of 0 deaths.
The two have swapped places 20 times across 51 shared years of data; in 1970 it was Sierra Leone ahead.
Iran, Islamic Rep. ranks 21st and Sierra Leone ranks 21st of 187 countries.
Across the 6 decades both report, Iran, Islamic Rep. averaged higher in 5 and Sierra Leone in 1.
Head to head by decade
| Decade | Iran, Islamic Rep. | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.3 deaths | 0 deaths | 0.3 deaths | Iran, Islamic Rep. |
| 1980s | 1 deaths | 0 deaths | 1 deaths | Iran, Islamic Rep. |
| 1990s | 0.8889 deaths | 1.89 deaths | 1 deaths | Sierra Leone |
| 2000s | 3.4 deaths | 0.2 deaths | 3.2 deaths | Iran, Islamic Rep. |
| 2010s | 4.6 deaths | 0 deaths | 4.6 deaths | Iran, Islamic Rep. |
| 2020s | 1 deaths | 0 deaths | 1 deaths | Iran, Islamic Rep. |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher deaths from terrorist attacks by method, Iran, Islamic Rep. or Sierra Leone?
- Iran, Islamic Rep., at 0 deaths against 0 deaths in Sierra Leone as of 2021.
- What is the difference in deaths from terrorist attacks by method between Iran, Islamic Rep. and Sierra Leone?
- 0 deaths, with Iran, Islamic Rep. ahead.
- How many years of comparable data are there for Iran, Islamic Rep. and Sierra Leone?
- 51 years are reported by both, from 1970 to 2021.
- How do Iran, Islamic Rep. and Sierra Leone rank globally for deaths from terrorist attacks by method?
- Iran, Islamic Rep. ranks 21st and Sierra Leone ranks 21st 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 Deaths from terrorist attacks by method. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Deaths from terrorist attacks of unknown type.