哈裏斯互動調查公司開展的一項調查發現，芝加哥是美國壓力最大的城市，休斯敦、波士頓、洛杉磯和聖地亞哥位居其後;而邁阿密則是美國壓力最小的城市，達拉斯/沃思堡、拉斯維加斯、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.
