Purpose of file: Exploitation of data from the Residential Variation Register and from the catalan internal migratory flows, migratory flows from the rest of Spain and International migratory flows, thus continuing with the data disgragreation and tabulation works.
Universe of study: Residence variation done by population resident in Catalonia
Number of records or units in the file: 300,000
Scope of the data: Exhaustive
Information-gathering procedure: Direct collection using a statistical form for a procedure
Reporting body: Idescat. Department of Population and Territory