哈里斯互动调查公司开展的一项调查发现，芝加哥是美国压力最大的城市，休斯敦、波士顿、洛杉矶和圣地亚哥位居其后;而迈阿密则是美国压力最小的城市，达拉斯/沃思堡、拉斯维加斯、辛辛那提和明尼阿波利斯也在此列。
A investigation developed by Harris interactive company showed that Chicago was the most pressured city in US, the next were Houston, Boston, Los Angeles and San Diego, while Miami was the least pressured city, the same as Dallas/Fort-Worth, Las Vegas, Cincinnati and Minneapolis.
