Eurostat, Luxembourg. Distribution of population by level of difficulty in accessing public transport, income quintile and degree of urbanisation: Prozent / Sehr hoch / Insgesamt / Insgesamt / Europäische Union (EU6-1958, EU9-1973, EU10-1981, EU12-1986, EU15-1995, EU25-2004, EU27-2007, EU28-2013, EU27-2020). (Unit: PC)