就业人口：16岁及以上，在调查参考期内（通常为一周），为了取得劳动报酬或经营收入而工作了至少1小时的人口，包括休假、临时停工等在职但未工作的人员。
All persons who worked for pay or profit, or worked as unpaid family workers for at least one hour during the reference week. -unpaid family workers类似国内的农民家庭成员，或者一些（小）企业主的家庭成员。
失业人口：16岁及以上，没有工作，但在三个月内积极寻找工作，如果有合适的工作能够在2周内开始工作的人。
A person aged 15 or over who simultaneously meets three conditions: being unemployed for a given week; being available to take a job within two weeks; having actively sought a job in the last four weeks or having found one starting in less than three months. -这个中英文定义差别其实蛮大的。
