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reference period

Title English: 
reference period
Definition English: 
In one sense, this is synonymous with base period. It may also refer to the length of time, e.g. week or year, for which data are collected
Title Arabic: 
فترة مرجعية
Title French: 
période de référence
المجال الأحصائي: 
Statistics
الموضوع: 
None
InformationType: 
Term
SourceSymbol: 
language staff