Composition of demographic and socio-economic characteristics of population of emigrants/ factors influencing interest in emigration and decision to emigrate. Origins of emigration intention / motives / connections in considered emigration country / migration history / job history / living conditions / opinions about ( problems in ) the Netherlands / expectations about emigration country / evaluation of information about emigration ( country ) and of emigration procedure. Background variables: basic characteristics/ place of birth/ housing situation/ household characteristics/ occupation/employment/ income/capital assets/ education. Available data derive from non-cardimage data and need special processing!