On the other end are service occupations, those that involve "helping, caring for or assisting others, " such as security guard, cook and waiter.

一类是服务性质的职业，这类职业以“提供保障、安保、服务”为主，如保安、厨师、服务员等。

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These compences are probabley essential to your new jobs or occupations. Those are what all bosses are looking for.

这些能力正式你的新工作或新岗位所需要的，也是老板们正在寻找的。

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For those occupations where there is not an hourly mean wage published, the annual wage has been directly calculated from the reported survey data.

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For our lists, we excluded those occupations where total employment was less than 25, 000.

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So while huge differences in productivity exist in many occupations, this is especially true for those involving the application of knowledge.

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