The INE is not responsible for the results that the recipients of the data obtain from these files based on their own calculations. In addition, recipients undertake to cite, in any publication derived therefrom, the INE as the primary data source (source: INE,, as well as the fact that the degree of accuracy or reliability of the information derived from the authors' own calculations is the sole responsibility of the authors themselves.

Did you know...?

The National Immigrant Survey conducted in 2007 is aimed at studying the demographic and social characteristics of those persons born abroad, as well as their migratory itineraries, work and residential history, family relations and relations with their country of origin and with the Spanish society. NIS-2007 places a special emphasis on the study of social relations and personal networks linked to the act of migrating.

Logotipos: Ministerio de Trabajo e Inmigración y Universidad Complutense de Madrid
The survey has a general purpose and a very broad subject matter, and is the first large survey on the recent migratory flows, covering the entire national territory and all immigrant groups.