Ovo su preporuke UN-a za popis 2011 (str. 35) - http://www.unece.org/fileadmin/DAM/stats/publications/CES_2010_Census_Recommendations_English.pdf For short-term international migrants (izvan zemlje prebivališta duže od 3 mjeseca ali kraće od 1 godine) the country of departure should continue to be the country of usual residence of the international migrant during his/her stays abroad. For long-term migrants (izvan zemlje su duže od 1 godine) the country of destination should become the country of usual residence of the migrant. Postavlja se pitanje koje emigrante ne žele da uključe u stalno stanovništvo.