Alteration

Indicates the types of wage or compensation changes

Industry

Indicates the industry for which collective bargaining data is collected.

Measure

Indicates the statistical category for a specific time series.

Periodicity

Indicates the period for which collective bargaining data is aggregated.

Selection

Indicates whether data includes all contracts in effect during the period or only those negotiated during the period.

Unit

Indicates the unti of measurement for a specific time series.

 

Last Modified Date: November 01, 2002