Participation in volunteer work Leisure activities: sport, watching tv, radio, music, party games, hobbies: individual, in club, with friends / visits to-from family, circle of acquaintances / satisfaction with amount of leisure time / knowledge of volunteer work, doing volunteer work, type of volunteer work, sector, time spent, via organization or otherwise / contacts with and support from people at volunteer work / motives to do volunteer work (or not) / volunteer work in the past / volunteer work done by partner, relations, friends / efforts made by respondent for matters of global and local social interest / time spent on school, education, domestic work, sleep and personal care / feeling healthy, number of days sick last year / personality (scales) / pressure of work, tiredness from work / contacts with people at work / satisfaction with volunteer work / should government stimulate volunteer work. Background variables: basic characteristics/ household characteristics/ place of work/ occupation/employment/ income/capital assets/ education/ politics/ religion/ organizational membership