8 most stressful cities in the world

8. Karachi, Pakistan – Rating: 9.00

The factors that go into determining how stressful a city is are things like levels of traffic, lack of security, employment levels, mental health and other factors like the amount of hours of sunshine. These are all factors that go into determining the stress levels of residents within the world’s largest cities. Other factors can be political unrest, debt per capita, gender equality, pollution levels and density.

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