Database of national time-diary samples (Armenia (2008); Austria (1992, 2008); Belgium (1966); Bulgaria (1965, 2001); Canada (2005, 2010, 2015); Czech Republic (1965); Finland (1979, 2009); France (1966, 1985, 2009); Germany (1965); Hungary (1999, 2009); Israel (1991); Italy (2002. 2008); Netherlands (1975, 1980, 1985, 1990, 2000, 2005); Peru (1966); Serbia (1965); South Africa (2000, 2010); South Korea (1999, 2004, 2009); Spain (2002); United Kingdom (1983, 1987, 1995, 2000, 2005); United States (1965, 1975, 1985, 1993, 1995, 1998, 2003-2023), includes harmonised background, activity, location, mode of transport and who else was present variables.