誰給開的？全美最高的janitor才3萬多一年，占百分之一。怎麽沒聽說三大有7，8萬的Janitors職位？

來源: 於 2012-07-19 21:26:05 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

According to the Bureau of Labor Statistics, the average janitor makes $24,120 per year. The average hourly wage is $11.60 per hour. 
The median annual salary for a janitor in the US is $28484. The top percentile can earn as much as $32712 per year