Civilian noninstitutional population

Civilian labor force

Participation rate

Employed

Employment-population ratio

Unemployed

Unemployment rate

Not in labor force

Persons who currently want a job

BLS 就业形势报告中的这几项指标如何解释？
1.Civilian noninstitutional population 分为Civilian labor force 和 Not in labor force？
2. Civilian labor force分为Employed 和 Unemployed？
1与2如何解释？谢谢！