With common factors such as traffic, crowds, noise, grime, and crime, cities are generally not perceived as oases of calm.But what makes one city more stressful to live in than the next? In order to gauge the stress of residents in American cities, data cruncher Sperling's Best Places considered the 50 largest metropolitan areas (which includes suburbs). The team considered the following factors: divorce rate, commute times, unemployment, violent crime, property crime, suicides, alcohol consumpt
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