Knoema数据库中关于趋势行业，政治和社会经济主题的快速数据摘要和可视化。US Purchasing Managers Index Falls Below 50, Signals Contraction US Agricultural Exports to China Falling, Farmers Seek New Markets United States: Higher Education Costs Flat in 2018 了解更多
由来源发布： 07 二月 2019
预计下一个版本： 07 二月 2020
The median age marks the point where half the group is older than that age and half is younger. The labour force comprises all persons of working age who furnish the supply of labour for the production of goods and services during a specified time-reference period. It refers to the sum of all persons of working age who are employed and those who are unemployed. The series is part of the ILO estimates and is harmonized to account for differences in national data and scope of coverage, collection and tabulation methodologies as well as for other country-specific factors. Data for 1990-2015 are estimates while 2016-2030 data are projections. The dataset was updated as of July 2017. For more information, refer to the general methodological note and the labour force estimates and projections methodological paper.