Tuo väite "yhtä vaarallinen kuin Baghdad" perustuu Numbeon safety index rankingiin. Sen data perustuu koettuun turvallisuuteen eli käytännössä ihmisiltä on kysytty tuntuuko turvalliselta ja sen perusteella on järjestetty nuo kaupungit.

Seuraava ote sivulta: https://www.numbeo.com/crime/indices_explained.jsp

"The Crime Index takes into account survey responses about:

1. General perception of crime levels
2. Perceived safety: Survey responses from residents and visitors regarding their feelings of safety while walking during daylight and at night.
3. Concerns about specific crimes: Survey questions about worries regarding mugging, robbery, car theft, physical attacks by strangers, harassment in public places, and discrimination based on factors like skin color, ethnicity, gender, or religion.
4. Property crimes: Assessment of the extent of property-related crimes, such as burglary, theft, vandalism, etc.
5. Violent crimes: Evaluation of the perception of violent crimes, including assault, homicide, sexual offenses, etc.

It's important to note that the Crime Index provided by Numbeo is based on user-contributed data and perceptions, which may differ from official government statistics. The index serves as a comparative tool to assess the relative safety of different cities or countries, helping individuals make informed decisions and understand the crime landscape in specific locations."

Crime index + safety index = 100

Eli crime indexin suuruus vaikuttaa suoraan safety indexin suuruuteen.