谁给开的？全美最高的janitor才3万多一年，占百分之一。怎么没听说三大有7，8万的Janitors职位？

来源: 于 2012-07-19 21:26:05 [博客] [旧帖] [给我悄悄话] 本文已被阅读：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