The concepts described on these pages are words and expressions used in statistics with a specific, limited meaning. In everyday speech the word may have a different meaning. In connection with each definition you can find information about which sets of statistics use the concept.
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Period work is a working time balancing system where daily or weekly working hours may exceed the maximum number of hours prescribed in law (8 h per day or 40 h per week), but the number of working hours is balanced off within a certain longer time period.
Statistics using the definition
Validity of the definition
- Valid until (31 December 2078)